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Fresh medical report sheds new light on Shane Warne’s sudden death

<p>New details have emerged regarding the sudden death of cricketing legend Shane Warne, who passed away in a Thai hotel room in March 2022 at the age of 52.</p> <p>A newly surfaced medical report, published by <em>The Sun</em>, reveals that multiple medications were found in Warne’s luxury villa on the Thai island of Koh Samui. These included two types of Viagra – Sildenafil (marketed as Viagra) and Kamagra (an unregulated version available in jelly sachets) – as well as Dapoxetine, a drug used to prevent premature ejaculation.</p> <p>While Viagra and Dapoxetine are legal with a prescription, Kamagra is illegal in Thailand but widely available over the counter. It remains uncertain whether Warne had taken any of these medications before his passing.</p> <p>Warne had a known history of heart issues, and these medications carry warnings for individuals with cardiovascular conditions. However, a post-mortem examination conducted in Thailand concluded that Warne died of natural causes due to congenital heart disease, ruling out foul play.</p> <p>Despite this, recent reports claim that Thai police removed Kamagra from Warne’s hotel room during their investigation. Meanwhile, News Corp reported that Warne had openly discussed using Viagra during his relationship with actress and model Elizabeth Hurley.</p> <p>Warne was staying at the Smujana Villas resort with three friends at the time of his death. CCTV footage captured two massage therapists leaving his villa shortly before he was found unresponsive at approximately 5pm His friends called for medical assistance at 5:40pm, with paramedics arriving at 6pm and initiating CPR at 6:10pm.</p> <p>Dr Dulyakit Wittayachanyapong, who oversaw Warne’s treatment at Thailand International Hospital, described his condition upon arrival, stating: “When he arrived at hospital, his face was green and pale, he had black blood in his nose and mouth, which was unusual. There was no sign of life.”</p> <p>Hospital staff attempted resuscitation for 43 minutes before Warne was declared dead at 6:53pm. According to the medical report, doctors intubated him and administered adrenaline and sodium bicarbonate in an attempt to revive him. Blood tests revealed that his oxygen levels had plummeted to a critical 40%.</p> <p>In the weeks leading up to his death, Warne had been on a liquid diet, and his lifestyle reportedly included habitual smoking and drinking.</p> <p>His sudden passing sent shockwaves through the cricketing world, with fans and former teammates mourning the loss of an icon whose impact on the sport remains unmatched.</p> <p><em>Images: Instagram</em></p>

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Beauty pageant queen dies after horrific car crash

<p>American beauty pageant queen Kadance Fredericksen has died at the age of 18 after a horrific head-on car crash. </p> <p>According to multiple US outlets, Fredericksen, who was named Miss Okaloosa County Teen USA, tragically died on February 17 following a head-on collision with a tractor-trailer while driving on a Florida highway.</p> <p>The sudden death of the Miss Teen USA title holder was confirmed in a heartbreaking post on The Miss Florida USA Instagram account, saying "our pageant community has lost a beautiful soul" and noting she "was a true light in this world".</p> <p>The Miss Florida USA organisation wrote in their Instagram post underneath a black and white shot of the pageant queen: "It is with profound sadness and a heavy heart that we share the passing of one of our beloved delegates, Kadance Fredericksen, Miss Okaloosa County."</p> <p>"Our pageant community has lost a beautiful soul – one who was a true light in this world. She was ambitious, driven, kind, and a leader among her pageant sisters."</p> <p>They added in part of the post, "May we honour her memory by carrying forward the light she so effortlessly shared with the world and our Florida pageant community. Forever our Queen 🙏🕊️."</p> <p>Her pageant coach Michelle Watts told <em>WKRG</em> following her death, "Even though she passed away at 18 years old, literally, her life story and her life start song still sings."</p> <p>"She is going to have such a legacy behind her."</p> <p><em>Image credits: Instagram </em></p>

Caring

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How to spot an unmarked police car

<p>Unmarked police cars have been utilised for decades on Aussie roads to patrol people speeding and breaking the rules. </p> <p>Many motorists have been caught red-handed by unmarked police cars, copping fines when they least suspect it. </p> <p>Thankfully, <a href="https://www.drive.com.au/caradvice/how-to-spot-an-unmarked-australian-police-car/?utm_source=Nine-Front-Page&utm_medium=Referral" target="_blank" rel="noopener">drive.com.au</a> has shared some helpful tips to spot an unmarked cop car amongst a sea of other vehicles. </p> <p>Unmarked police cars differ from 'undercover' police vehicles, in that they are often equipped with more traffic enforcement equipment such as number plate scanners, speed detection, large antennas for communication, and more lights.</p> <p>Australian Highway Patrol has long used these vehicles, with a spokesperson for the NSW Police Force telling <em>Drive</em> it's part of its "anytime, anywhere" campaign.</p> <div> <p>"The NSW Police Force continues to place a huge focus on road safety and has a number of strategies in place to ensure the roads of NSW are safer for the community. NSWPF utilises both marked and unmarked vehicles to maintain an anytime, anywhere approach to policing activities," said the NSWPF spokesperson.</p> </div> <div> <p>This approach has garnered mixed reactions online, with many people believing that the presence of a police car can prompt people to obey the road rules. </p> <p>"The thing is, I don't believe unmarked cop cars do anything to increase road safety. Whereas a marked police car on the road definitely does," said one Reddit user.</p> <p>Unmarked police cars come in a variety of shapes and sizes, but there are a few key differences that make them stand out.</p> <p>The main thing to look out for is the type of car used, as Highway Patrol vehicles need to be capable of engaging in a pursuit and handling well. For this reason, state police services will often opt for performance-based vehicles.</p> <p>The most common vehicles found in and around cities are the Chrysler 300 SRT, BMW 5 Series (wagon and sedan), BMW X5 M Sport, Kia Stinger, BMW M3 and, in some cases, Subaru WRX.</p> <p>Licence plates can also be a dead giveaway for unmarked cars, as they will use standard-issue plates rather than slim-line or special-edition sets.</p> <p>Another way to spot unmarked police cars is where they have extra lights placed in their vehicles. </p> <div> <p>If you have particularly good eyesight, you will be able to see the small rectangles in the vehicle's grille; these are the emergency lights.</p> </div> <p> </p> <div> <p>Victorian police are known to place the emergency lights on either side of the rear licence plate.</p> <p>Most other states will also have emergency lights placed in the front and rear windows.</p> <div> <p>Antennas are another obvious giveaway for police vehicles, as Highway Patrol vehicles need to be constantly connected to the network, even in low/no service zones to access the registry and police database.</p> </div> <p> </p> <div> <p>You will frequently see one or more large antennas either on the front or the rear of the vehicles.</p> <p><em>Image credits: Shutterstock </em></p> </div> </div> </div>

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Can you get sunburnt or UV skin damage through car or home windows?

<div class="theconversation-article-body"> <p><em><a href="https://theconversation.com/profiles/theresa-larkin-952095">Theresa Larkin</a>, <a href="https://theconversation.com/institutions/university-of-wollongong-711">University of Wollongong</a></em></p> <p>When you’re in a car, train or bus, do you choose a seat to avoid being in the sun or do you like the sunny side?</p> <p>You can definitely feel the sun’s heat through a window. But can you get sunburn or skin damage when in your car or inside with the windows closed?</p> <p>Let’s look at how much UV (ultraviolet) radiation passes through different types of glass, how tinting can help block UV, and whether we need sunscreen when driving or indoors.</p> <h2>What’s the difference between UVA and UVB?</h2> <p>Of the <a href="https://www.who.int/news-room/questions-and-answers/item/radiation-ultraviolet-(uv)#:%7E:text=Most%20solar%20UVB%20is%20filtered,for%20the%20immediate%20tanning%20effect.">total UV</a> radiation that reaches Earth, about 95% is UVA and 5% is UVB.</p> <p>UVB only reaches the <a href="https://theconversation.com/curious-kids-why-dont-burns-bleed-130792">upper layers</a> of our skin but <a href="https://theconversation.com/what-is-the-uv-index-an-expert-explains-what-it-means-and-how-its-calculated-173146">is the major cause</a> of sunburn, cataracts and skin cancer.</p> <p>UVA <a href="https://theconversation.com/sunscreen-why-wearing-it-even-in-winter-could-be-a-good-idea-219640">penetrates deeper</a> into our skin and causes cell damage that leads to skin cancer.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=416&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=416&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=416&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=523&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=523&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/646357/original/file-20250203-17-c897dp.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=523&amp;fit=crop&amp;dpr=3 2262w" alt="Graphic showing UVA and UVB penetrating skin" /><figcaption><span class="caption">UVA penetrates deeper than UVB.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-vector/difference-radiation-types-sunlight-which-harmful-669925423">Shutterstock/solar22</a></span></figcaption></figure> <h2>Glass blocks UVA and UVB radiation differently</h2> <p>All <a href="https://onlinelibrary.wiley.com/doi/10.1111/phpp.12022">glass</a> used in house, office and car windows completely blocks UVB from passing through.</p> <p>But only laminated glass can completely block UVA. UVA <a href="https://www.skincancer.org/blog/sneaky-ways-youre-being-exposed-to-the-suns-uv-rays/#:%7E:text=UVB%20rays%2C%20the%20primary%20sunburn,the%20rays%20will%20reach%20you">can pass through</a> other glass used in car, house and office windows and <a href="https://theconversation.com/sunscreen-why-wearing-it-even-in-winter-could-be-a-good-idea-219640">cause skin damage</a>, increasing the risk of cancer.</p> <h2>Car windscreens block UVA, but the side and rear windows don’t</h2> <p>A car’s front windscreen lets in lots of sunshine and light. Luckily it <a href="https://onlinelibrary.wiley.com/doi/10.1111/phpp.12022">blocks 98% of UVA radiation</a> because it is made of two layers of laminated glass.</p> <p>But the side and rear car windows are made of tempered glass, which doesn’t completely block UVA. A <a href="https://jamanetwork.com/journals/jamaophthalmology/fullarticle/2522190">study of 29 cars</a> found a range from 4% to almost 56% of UVA passed through the side and rear windows.</p> <p>The UVA protection was not related to the car’s age or cost, but to <a href="https://www.sciencedirect.com/science/article/pii/S0190962205046244?casa_token=qxVQnQ_mFjEAAAAA:5n6QVYBb22gfsWNLxfxbNtsibJ1JXl_C7RtRhsaQLFVkRocFgoWiI4BnNyMGO35EnyIsLNhFK90">the type</a> of glass, its colour and whether it has been tinted or coated in a protective film. Grey or bronze coloured glass, and window tinting, all increase UVA protection. <a href="https://academic.oup.com/tropej/article/59/6/496/1660803">Window tinting</a> blocks around 95% of UVA radiation.</p> <p>In a separate study from Saudi Arabia, researchers fitted drivers with a <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9797294/">wearable radiation monitor</a>. They found drivers were exposed to UV index ratings up to 3.5. (In Australia, sun protection <a href="https://www.cancer.org.au/cancer-information/causes-and-prevention/sun-safety/about-sunscreen/spf50-sunscreen">is generally recommended</a> when the UV index is 3 or above – at this level it takes pale skin about 20 minutes to burn.)</p> <p>So if you have your windows tinted, you should not have to wear sunscreen in the car. But without tinted windows, you can accumulate skin damage.</p> <h2>UV exposure while driving increases skin cancer risk</h2> <p>Many people spend a lot of time in the car – for work, commuting, holiday travel and general transport. Repeated UVA radiation exposure through car side windows might go unnoticed, but it can affect our skin.</p> <p>Indeed, skin cancer is more common on the driver’s side of the body. A <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3117975/">study in the United States</a> (where drivers sit on the left side) found more skin cancers on the left than the right side for the face, scalp, arm and leg, including 20 times more for the arm.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/20226568/">Another US study</a> found this effect was higher in men. For <a href="https://www.cancerresearchuk.org/about-cancer/melanoma/stages-types/melanoma-in-situ-stage-0#:%7E:text=What%20is%20melanoma%20in%20situ,grown%20deeper%20into%20the%20skin.">melanoma in situ</a>, an early form of melanoma, 74% of these cancers were on the on the left versus 26% on the right.</p> <p>Earlier Australian studies reported more <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC1340770/">skin damage</a> and more <a href="https://jamanetwork.com/journals/jamadermatology/fullarticle/555250">skin cancer</a> on the right side.</p> <p>Cataracts and other eye damage are also <a href="https://www.aoa.org/news/clinical-eye-care/diseases-and-conditions/cataracts-and-uv-exposure-in-driver-side-windows?sso=y">more common on the driver’s side</a> of the body.</p> <h2>What about UV exposure through home or office windows?</h2> <p>We see UV damage from sunlight through our home windows in faded materials, furniture or plastics.</p> <p>Most glass used in residential windows lets a lot of UVA pass through, <a href="https://onlinelibrary.wiley.com/doi/10.1111/j.1600-0781.2009.00434.x">between 45 and 75%</a>.</p> <p>Single-pane glass lets through the most UVA, while thicker, tinted or coated glass blocks more UVA.</p> <p>The best options are laminated glass, or double-glazed, tinted windows that allow less than 1% of UVA through.</p> <p><a href="https://onlinelibrary.wiley.com/doi/10.1111/phpp.12022">Skylights</a> are made from laminated glass, which completely stops UVA from passing through.</p> <p>Most office and commercial window glass has better UVA protection than residential windows, allowing <a href="https://www.sciencedirect.com/science/article/pii/S0190962205046244?casa_token=qxVQnQ_mFjEAAAAA:5n6QVYBb22gfsWNLxfxbNtsibJ1JXl_C7RtRhsaQLFVkRocFgoWiI4BnNyMGO35EnyIsLNhFK90#bib17">less than 25% of UVA transmission</a>. These windows are usually double-glazed and tinted, with reflective properties or UV-absorbent chemicals.</p> <p>Some <a href="https://theconversation.com/smart-windows-could-be-the-next-big-thing-in-renewable-heating-245053">smart windows</a> that reduce heat using chemical treatments to darken the glass can also block UVA.</p> <h2>So when should you wear sunscreen and sunglasses?</h2> <p>The biggest risk with skin damage while driving is having the windows down or your arm out the window in direct sun. Even untinted windows will reduce UVA exposure to some extent, so it’s better to have the <a href="https://theconversation.com/i-cant-get-sunburnt-through-glass-shade-or-in-water-right-5-common-sunburn-myths-busted-150640">car window up</a>.</p> <p>For home windows, <a href="https://onlinelibrary.wiley.com/doi/10.1111/phpp.12022">window films or tint</a> can increase UVA protection of single pane glass. UVA blocking by glass is similar to protection by sunscreen.</p> <p>When you need to use sunscreen <a href="https://onlinelibrary.wiley.com/doi/pdf/10.5694/j.1326-5377.2006.tb00267.x">depends on</a> your skin type, latitude and time of the year. In a car without tinted windows, you could burn after one hour in the middle of the day in summer, and two hours in the middle of a winter’s day.</p> <p>But in the middle of the day next to a home window that allows more UVA to pass through, it <a href="https://onlinelibrary.wiley.com/doi/pdf/10.5694/j.1326-5377.2006.tb00267.x">could</a> take only 30 minutes to burn in summer and one hour in winter.</p> <p>When the UV index is above three, it is recommended you <a href="https://theconversation.com/sunglasses-dont-just-look-good-theyre-good-for-you-too-heres-how-to-choose-the-right-pair-245270">wear protective sunglasses</a> while driving or next to a sunny window to avoid eye damage.<!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/theresa-larkin-952095">Theresa Larkin</a>, Associate Professor of Medical Sciences, <a href="https://theconversation.com/institutions/university-of-wollongong-711">University of Wollongong</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/can-you-get-sunburnt-or-uv-skin-damage-through-car-or-home-windows-246599">original article</a>.</em></p> </div>

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Mum furious over grandmother’s refusal to use car seat for her child

<p dir="ltr">A mother has voiced her frustration over her own mother’s major babysitting error. </p> <p dir="ltr">The woman, who has a son of her own, shared that her parents regularly look after their grandchild, but has grown more and more annoyed that one request has been ignored. </p> <p dir="ltr">In her lengthy post on Reddit, the woman wrote that her mother has taken her grandson in a car without a car seat more than once. </p> <p dir="ltr">She wrote, "I'm livid and won't be letting her take him out again but needed to vent. My parents look after my son for me now and again, he loves them, and they love him, but my mom is really testing me. Twice now she has had him in someone's car without his car seat."</p> <p dir="ltr">She continued: "The first time it happened, I didn't let her see him for a month. I knew they were taking him out and had left his car seat for them, but she didn't use it as they were only 'going around the corner.' I screamed and shouted about her putting my son at risk.” </p> <p dir="ltr">“She tried to backtrack and lie her way out of it, but at the end of the day, she disrespected me."</p> <p dir="ltr">"That was almost a year ago; yesterday, she had him as I had work in London, and hubby was at work; she said they were taking him out and promised she would use the car seat. I stressed to her how she won't see him again if they don't use it and guess what, they didn't use it."</p> <p dir="ltr">The end of the post reads: "I'm livid, I'm going to see her today to shout and give an ultimatum, why don't people listen?! 'Oh, he was fine. We only went two streets away. You're being dramatic…'"</p> <p dir="ltr">"'Dramatic' when there's an insane storm going on, and anything could have happened. [She] won't be having him again. I feel like a d*** for trusting and believing her.”</p> <p dir="ltr">Hundreds of comments poured in from other mothers backing up the woman’s decision, as one person wrote, "She is playing Russian roulette with your child's life. Stay strong in this decision."</p> <p dir="ltr">Another simply wrote, “Why even take the risk? Why?!"</p> <p dir="ltr"><em>Image credits: Shutterstock</em></p></p>

Family & Pets

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Father and four-year-old son killed in Australia Day crash identified

<p>A father who was killed alongside his four-year-old son in a horror car crash on Brisbane's bayside has been identified as Chris Vrbesic.</p> <p>Emergency services were called to Ransome just before 9am on Australia Day, after a blue Holden Commodore collided with a red Mitsubishi Lancer on Rickertt Road at an intersection. </p> <p>Vrbesic, 37, was pronounced dead at the scene and his son was taken to Queensland Children's Hospital, where he died.</p> <p>The driver of the Mitsubishi, a 29-year-old Birkdale man, suffered minor injuries and was helped by bystanders before he was taken to Princess Alexandra Hospital for treatment.</p> <p>Vrbesic, from Manly West, has been remembered by his friends and loved ones as a "family man" with a "big heart". </p> <p>A friend who stopped by the crash site told <em>The Courier Mail</em>: “I think you’re going to find this will be one of those tragedies … thousands of people it is going to affect.”</p> <p>"He helped so many people, he had such a big f***ing heart." </p> <p>The father-of-three was a project manager at Innate Developments - a company that specialises in residential and commercial construction.</p> <p>Deputy Premier Jarrod Bleijie shared their condolences for the family, saying: "Any life lost on Queensland roads is one too many and we must do anything we can to ensure safety on our roads." </p> <p>"If it's under police investigation obviously police must investigate the circumstances of what happened but there are communities hurting and families hurting."</p> <p>Police are investigating whether speed was a factor in the collision. </p> <p><em><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">Image: LinkedIn</span></em></p>

Caring

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First driver fined under new road rules

<p>The driver of a luxury car is believed to be the first person fined under new rules that requires high-powered vehicle owners to hold a special license.</p> <p>New legislation in South Australia came into force on December 1st this year that requires drivers of ultra high-powered vehicles (UHPV) to hold a U class licence.</p> <p>Drivers who flout the rules can be hit with six demerit points a maximum fine of $2,500 for the first offence, with the penalty for subsequent offences potentially leading to one year of imprisonment.</p> <p>On Monday, police in South Australia revealed a man driving a Lamborghini had been fined for allegedly breaching the new law on Sunday: the first day the legislation came into force.</p> <p>“About 7.30am on Sunday 1 December, police stopped a Lamborghini Huracan on Queensborough Ave, Hillcrest after noticing it was not bearing a rear number plate,” a South Australia Police spokesman wrote in a media release.</p> <p>“The officer identified the vehicle as being classed as an UHPV however checks on the man’s licence revealed that he did not have the required ‘U’ class licence endorsement."</p> <p>“A 36-year-old man from Evandale was issued with an expiation notice for driving with an expired licence for that class of vehicle.”</p> <p>The requirement for the licence was introduced following the death of Sophia Naismith, according to the Department for Infrastructure and Transport.</p> <p>In 2019, Sophia Naismith, 15, and her friend were struck luxury Lamborghini after the luxury car mounted the kerb and hit the teenagers before crashing into a restaurant. </p> <p>The Naismiths campaigned for changes and they were introduced, with Attorney-General Kyam Maher saying: “If you drive an ultra high-powered vehicle, you need to go through training to have that accredited on your licence.”</p> <p><em>Image credits: South Australia Police</em></p>

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"She was the light of our lives": Family's tribute to hero kindergarten teacher

<p>Eleanor Bryant, 43, put herself in harm's way to <a href="https://www.oversixty.com.au/health/caring/heroic-kindergarten-teacher-identified-after-horror-crash" target="_blank" rel="noopener">save preschoolers</a> from a water tanker that crashed into the Macedon Ranges Montessori Pre-School in Riddells Creek on Tuesday. </p> <p>Now, the mother-of-two and speech pathologist has been remembered for her caring and down-to-earth nature by her family. </p> <p>Bryant's husband and his two young kids expressed their grief in a statement, saying they were "devastated by the loss". </p> <p>"She was the light of our lives: a cherished mother, wife, daughter and sister, and beloved by all her family and enormous network of friends," the statement read. </p> <p>"Her infectious smile, sense of humour and passion for life made her a joy to be around.</p> <p>"There is an enormous hole in our hearts today.</p> <p>"We thank the emergency services for their tireless work and the public for their beautiful tributes.</p> <p>"We will miss her like crazy. We thank you for respecting our privacy at this difficult time."</p> <p>Bryant has also been remembered for the impact she has made as a speech pathologist, with mum Becky Burton thanking her for changing her daughter Milla's life. </p> <p>"I've never met someone that was so engaging, so down to earth, so caring and would do whatever it took [to make sure Milla was happy]," Burton said.</p> <p>"[She was] the most beautiful mum and person just taken so tragically."</p> <p>Bryant tragically died at the scene after the crash, while a three-year-old boy was injured and taken to the Royal Children's Hospital with serious but non-life-threatening injuries to his arm.</p> <p>He remains in hospital and is in a stable condition. </p> <p>The driver of the truck was also taken to the Royal Melbourne Hospital in a stable condition after the "experienced 68-year-old driver is understood to have suffered a medical episode".</p> <p>Parents and family members have since visited the kindergarten and laid flowers and cards as a tribute to Bryant. </p> <p>Family friend Walter Lucas held back tears as he remembered the beloved mother-of-two, saying: "She saved that kid's life.That kid is now going to go off and live their whole life. For her to take her life for that kid, she is more than a hero.</p> <p>"She's a superhero."</p> <p>Clinton Zammit, whose children went to the kindergarten, described the situation as "really sad".</p> <p>"I feel sorry for the woman who lost her life, her kids waking up today and having no mother. An unsung hero to push away kids and not care about anything else but the kids.</p> <p>"It hits home when my kids used to come here and there are other families involved.</p> <p>"We are a close-knit community, we are small but have big hearts and this will affect the community for a while."</p> <p>The pre-school is expected to remain closed for the coming weeks, and ongoing counselling has been offered onsite.</p> <p><em>Images: Nine</em></p>

Caring

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Kate Ritchie involved in multi-vehicle car crash

<p>Kate Ritchie has been involved in a multi-vehicle car crash in Sydney's Eastern Suburbs. </p> <p>The radio host was reportedly behind the wheel of her BMW when the incident unfolded in Randwick, with eye-witnesses claiming Ritchie's care collided with a parked Mitsubishi Pajero, forcefully pushing it off the road and into a parked Kia.</p> <p>The owner of the Kia, who wished to remain anonymous, identified Ritchie as the driver of the BMW and confirmed that Ritchie shared her details with him following the collision.</p> <p>After the exchange, Kate, 46, expressed her need to leave promptly to pick up her nine-year-old daughter, Mae.</p> <p>He added that Kate said her personal assistant would follow up on the matter, and that Ritchie did not appear under the influence of alcohol, although no roadside sobriety test was administered by police. </p> <p>All three vehicles involved suffered substantial damage and were later towed away from the suburban street.</p> <p>Daily Mail Australia reached out to NSW Police who provided the following statement.</p> <p>"About 5.10pm on Wednesday (6 November 2024) emergency services were called to Dudley Street, Randwick, following reports of a crash," the statement read.</p> <p>"Officers attached to Eastern Beaches Police Area Command commenced inquiries into the circumstances surrounding the incident. Inquiries revealed a BMW SUV crashed into a parked car."</p> <p> </p> <p>"The 46-year-old female driver of the SUV and the owner of the parked car exchanged details. No injuries were reported. No police action was required."</p> <p><em>Image credits: Instagram - ABC</em></p>

Legal

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From eye exams to blood tests and surgery: how doctors use light to diagnose disease

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/matthew-griffith-1539353">Matthew Griffith</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p>You’re not feeling well. You’ve had a pounding headache all week, dizzy spells and have vomited up your past few meals.</p> <p>You visit your GP to get some answers and sit while they shine a light in your eyes, order a blood test and request some medical imaging.</p> <p>Everything your GP just did relies on light. These are just some of the optical technologies that have had an enormous impact in how we diagnose disease.</p> <h2>1. On-the-spot tests</h2> <p>Point-of-care diagnostics allow doctors to test patients on the spot and get answers in minutes, rather than sending samples to a lab for analysis.</p> <p>The “flashlight” your GP uses to view the inside of your eye (known as an <a href="https://medlineplus.gov/ency/article/003881.htm">ophthalmoscope</a>) is a great example. This allows doctors to detect abnormal blood flow in the eye, deformations of the cornea (the outermost clear layer of the eye), or swollen optical discs (a round section at the back of the eye where the nerve link to the brain begins). Swollen discs are a sign of elevated pressure inside your head (or in the worst case, a brain tumour) that could be <a href="https://www.hopkinsmedicine.org/health/conditions-and-diseases/headache/increased-intracranial-pressure-icp-headache">causing your headaches</a>.</p> <p>The invention of <a href="https://openmedscience.com/lighting-the-way-in-healthcare-the-transformative-role-of-lasers-in-medicine/">lasers and LEDs</a> has enabled many other miniaturised technologies to be provided at the bedside or clinic rather than in the lab.</p> <p><a href="https://theconversation.com/whats-a-pulse-oximeter-should-i-buy-one-to-monitor-covid-at-home-174457">Pulse oximetry</a> is a famous example, where a clip attached to your finger reports how well your blood is oxygenated. It does this by <a href="https://www.howequipmentworks.com/pulse_oximeter/">measuring</a> the different responses of oxygenated and de-oxygenated blood to different colours of light.</p> <p>Pulse oximetry is used at hospitals (and <a href="https://theconversation.com/whats-a-pulse-oximeter-should-i-buy-one-to-monitor-covid-at-home-174457">sometimes at home</a>) to monitor your respiratory and heart health. In hospitals, it is also a valuable tool for detecting <a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(12)60107-X/fulltext">heart defects in babies</a>.</p> <h2>2. Looking at molecules</h2> <p>Now, back to that blood test. Analysing a small amount of your blood can diagnose <a href="https://theconversation.com/blood-tests-and-diagnosing-illness-what-can-blood-tell-us-about-whats-happening-in-our-body-80327">many different diseases</a>.</p> <p>A machine called an automated “full blood count analyser” tests for general markers of your health. This machine directs focused beams of light through blood samples held in small glass tubes. It counts the number of blood cells, determines their specific type, and reports the level of haemoglobin (the protein in red blood cells that distributes oxygen around your body). In minutes, this machine can provide a <a href="https://www.nuffieldhealth.com/article/inside-the-pathology-lab-what-happens-to-my-blood">snapshot</a> of your overall health.</p> <p>For more specific disease markers, blood serum is separated from the heavier cells by spinning in a rotating instrument called a centrifuge. The serum is then exposed to special chemical stains and enzyme assays that change colour depending on whether specific molecules, which may be the sign of a disease, are present.</p> <p>These colour changes can’t be detected with the naked eye. However, a light beam from an instrument called a <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5476943/#R88">spectrometer</a> can detect tiny amounts of these substances in the blood and determine if the biomarkers for diseases are present, and at what levels.</p> <h2>3. Medical imaging</h2> <p>Let’s re-visit those medical images your GP ordered. The development of fibre-optic technology, made famous for transforming high-speed digital communications (such as the NBN), allows light to get inside the body. The result? High-resolution optical imaging.</p> <p>A common example is an <a href="https://www.medicalnewstoday.com/articles/153737#risks-and-side-effects">endoscope</a>, where fibres with a tiny camera on the end are inserted into the body’s natural openings (such as your mouth or anus) to examine your gut or respiratory tracts.</p> <p>Surgeons can insert the same technology through tiny cuts to view the inside of the body on a video screen during <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9553337/">laparoscopic surgery</a> (also known as keyhole surgery) to diagnose and treat disease.</p> <h2>How about the future?</h2> <p>Progress in nanotechnology and a better understanding of the interactions of light with our tissues are leading to new light-based tools to help diagnose disease. These include:</p> <ul> <li> <p><a href="https://onlinelibrary.wiley.com/doi/full/10.1002/advs.201903441">nanomaterials</a> (materials on an extremely small scale, many thousands of times smaller than the width of a human hair). These are being used in next-generation sensors and new diagnostic tests</p> </li> <li> <p><a href="https://www.nature.com/articles/s41587-019-0045-y">wearable optical biosensors</a> the size of your fingernail can be included in devices such as watches, contact lenses or finger wraps. These devices allow non-invasive measurements of sweat, tears and saliva, in real time</p> </li> <li> <p>AI tools to analyse how blood serum scatters infrared light. This has allowed researchers to build a <a href="https://www.advancedsciencenews.com/powerful-diagnostic-approach-uses-light-to-detect-virtually-all-forms-of-cancer/">comprehensive database</a> of scatter patterns to detect <a href="https://onlinelibrary.wiley.com/doi/full/10.1002/aisy.202300006">any cancer</a></p> </li> <li> <p>a type of non-invasive imaging called <a href="https://www.ncbi.nlm.nih.gov/books/NBK554044/">optical coherence tomography</a> for more detailed imaging of the eye, heart and skin</p> </li> <li> <p>fibre optic technology to deliver a tiny microscope into the body on the <a href="https://www.uwa.edu.au/projects/microscope-in-a-needle">tip of a needle</a>.</p> </li> </ul> <p>So the next time you’re at the GP and they perform (or order) some tests, chances are that at least one of those tests depend on light to help diagnose disease.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/231379/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/matthew-griffith-1539353"><em>Matthew Griffith</em></a><em>, Associate Professor and ARC Future Fellow and Director, UniSA Microscopy and Microanalysis Facilities, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/from-eye-exams-to-blood-tests-and-surgery-how-doctors-use-light-to-diagnose-disease-231379">original article</a>.</em></p> </div>

Body

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How light can shift your mood and mental health

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/jacob-crouse-981668">Jacob Crouse</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>; <a href="https://theconversation.com/profiles/emiliana-tonini-1638957">Emiliana Tonini</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>, and <a href="https://theconversation.com/profiles/ian-hickie-961">Ian Hickie</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>It’s spring and you’ve probably noticed a change in when the Sun rises and sets. But have you also noticed a change in your mood?</p> <p>We’ve known for a while that light plays a role in our wellbeing. Many of us tend to feel more positive when <a href="https://pubmed.ncbi.nlm.nih.gov/32925966/">spring returns</a>.</p> <p>But for others, big changes in light, such as at the start of spring, can be tough. And for many, bright light at night can be a problem. Here’s what’s going on.</p> <h2>An ancient rhythm of light and mood</h2> <p>In an <a href="https://theconversation.com/how-light-tells-you-when-to-sleep-focus-and-poo-236780">earlier article</a> in our series, we learned that light shining on the back of the eye sends “<a href="https://pubmed.ncbi.nlm.nih.gov/25451984/">timing signals</a>” to the brain and the master clock of the circadian system. This clock coordinates our daily (circadian) rhythms.</p> <p>“Clock genes” also regulate circadian rhythms. These genes control the timing of when many other genes <a href="https://pubmed.ncbi.nlm.nih.gov/31557726/">turn on and off</a> during the 24-hour, light-dark cycle.</p> <p>But how is this all linked with our mood and mental health?</p> <p>Circadian rhythms can be disrupted. This can happen if there are problems with how the body clock develops or functions, or if someone is routinely exposed to bright light at night.</p> <p>When circadian disruption happens, it increases the risk of certain <a href="https://pubmed.ncbi.nlm.nih.gov/33689801/">mental disorders</a>. These include <a href="https://www.sciencedirect.com/science/article/abs/pii/S0149763422000744">bipolar disorder</a> and <a href="https://bmcmedicine.biomedcentral.com/articles/10.1186/1741-7015-11-79">atypical depression</a> (a type of depression when someone is extra sleepy and has problems with their energy and metabolism).</p> <h2>Light on the brain</h2> <p>Light may also affect circuits <a href="https://pubmed.ncbi.nlm.nih.gov/35687680/">in the brain</a> that control mood, as <a href="https://pubmed.ncbi.nlm.nih.gov/23151476/">animal studies show</a>.</p> <p>There’s evidence this happens in humans. A brain-imaging study showed exposure to bright light in the daytime while inside the scanner <a href="https://www.cell.com/fulltext/S0960-9822(06)01758-1">changed the activity</a> of a brain region involved in mood and alertness.</p> <p>Another brain-imaging study <a href="https://pubmed.ncbi.nlm.nih.gov/22111663/">found</a> a link between daily exposure to sunlight and how the neurotransmitter (or chemical messenger) serotonin binds to receptors in the brain. We see alterations in serotonin binding in several <a href="https://pubmed.ncbi.nlm.nih.gov/33651238/">mental disorders</a>, including depression.</p> <h2>What happens when the seasons change?</h2> <p>Light can also affect mood and mental health as the seasons change. During autumn and winter, symptoms such as low mood and fatigue can develop. But often, once spring and summer come round, these symptoms go away. This is called “seasonality” or, when severe, “<a href="https://www.aafp.org/pubs/afp/issues/2020/1201/p668.html">seasonal affective disorder</a>”.</p> <p>What is less well known is that for other people, the change to spring and summer (when there is <em>more</em> light) can also come with a change in mood and mental health. Some people experience increases in energy and the drive to be active. This is positive for some but can be seriously destabilising for others. This too is an example of seasonality.</p> <p>Most people <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0239033">aren’t very seasonal</a>. But for those who are, seasonality has a <a href="https://pubmed.ncbi.nlm.nih.gov/8540777/">genetic component</a>. Relatives of people with seasonal affective disorder are more likely to also experience seasonality.</p> <p>Seasonality is also more common in conditions such as <a href="https://pubmed.ncbi.nlm.nih.gov/25063960/">bipolar disorder</a>. For many people with such conditions, the shift into shorter day-lengths during winter can trigger a depressive episode.</p> <p>Counterintuitively, the longer day-lengths in spring and summer can also destabilise people with bipolar disorder into an “<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10947388/">activated</a>” state where energy and activity are in overdrive, and symptoms are harder to manage. So, seasonality can be serious.</p> <p>Alexis Hutcheon, who experiences seasonality and helped write this article, told us:</p> <blockquote> <p>[…] the season change is like preparing for battle – I never know what’s coming, and I rarely come out unscathed. I’ve experienced both hypomanic and depressive episodes triggered by the season change, but regardless of whether I’m on the ‘up’ or the ‘down’, the one constant is that I can’t sleep. To manage, I try to stick to a strict routine, tweak medication, maximise my exposure to light, and always stay tuned in to those subtle shifts in mood. It’s a time of heightened awareness and trying to stay one step ahead.</p> </blockquote> <h2>So what’s going on in the brain?</h2> <p>One explanation for what’s going on in the brain when mental health fluctuates with the change in seasons relates to the neurotransmitters serotonin and dopamine.</p> <p>Serotonin helps regulate mood and is the target of <a href="https://journals.sagepub.com/doi/full/10.1177/0706743716659417">many</a> <a href="https://pubmed.ncbi.nlm.nih.gov/38185236/">antidepressants</a>. There is some evidence of seasonal changes in serotonin levels, potentially being lower <a href="https://academic.oup.com/brain/article/139/5/1605/2468755?login=false">in</a> <a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(02)11737-5/abstract?cc=y%3D">winter</a>.</p> <p>Dopamine is a neurotransmitter involved in reward, motivation and movement, and is also a target of some <a href="https://journals.sagepub.com/doi/full/10.1177/0706743716659417">antidepressants</a>. Levels of dopamine may also change with the <a href="https://www.nature.com/articles/s41398-023-02365-x">seasons</a>.</p> <p>But the neuroscience of seasonality is a developing area and more research <a href="https://www.nature.com/articles/s41398-023-02365-x">is needed</a> to know what’s going on in the brain.</p> <h2>How about bright light at night?</h2> <p>We know exposure to bright light at night (for instance, if someone is up all night) can disturb someone’s circadian rhythms.</p> <p>This type of circadian rhythm disturbance is associated with higher rates of symptoms <a href="https://www.nature.com/articles/s44220-023-00135-8">including</a> self-harm, depressive and anxiety symptoms, and lower wellbeing. It is also associated with higher rates of <a href="https://pubmed.ncbi.nlm.nih.gov/32639562/">mental disorders</a>, such as major depression, bipolar disorder, psychotic disorders and post-traumatic stress disorder (or PTSD).</p> <p>Why is this? Bright light at night confuses and destabilises the body clock. It disrupts the rhythmic regulation of mood, cognition, appetite, metabolism and <a href="https://pubmed.ncbi.nlm.nih.gov/38214638/">many</a> <a href="https://pubmed.ncbi.nlm.nih.gov/34419186/">other</a> <a href="https://pubmed.ncbi.nlm.nih.gov/33689801/">mental</a> <a href="https://pubmed.ncbi.nlm.nih.gov/36661342/">processes</a>.</p> <p>But people differ hugely in their <a href="https://www.pnas.org/doi/10.1073/pnas.1901824116">sensitivity to light</a>. While still a hypothesis, people who are most sensitive to light may be the most vulnerable to body clock disturbances caused by bright light at night, which then leads to a higher risk of mental health problems.</p> <h2>Where to from here?</h2> <p>Learning about light will help people better manage their mental health conditions.</p> <p>By encouraging people to better align their lives to the light-dark cycle (to stabilise their body clock) we may also help prevent conditions such as <a href="https://pubmed.ncbi.nlm.nih.gov/34419186/">depression</a> and <a href="https://www.sciencedirect.com/science/article/pii/S0149763422000744">bipolar disorder</a> emerging in the first place.</p> <p>Healthy light behaviours – avoiding light at night and seeking light during the day – are good for everyone. But they might be especially helpful for people <a href="https://www.sciencedirect.com/science/article/pii/S0149763422000744">at risk</a> of mental health problems. These include people with a family history of mental health problems or people who are <a href="https://pubmed.ncbi.nlm.nih.gov/38185236/">night owls</a> (late sleepers and late risers), who are more at risk of body clock disturbances.</p> <hr /> <p><em>Alexis Hutcheon has lived experience of a mental health condition and helped write this article.</em></p> <p><em>If this article has raised issues for you, or if you’re concerned about someone you know, call Lifeline on 13 11 14.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/231282/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/jacob-crouse-981668"><em>Jacob Crouse</em></a><em>, Research Fellow in Youth Mental Health, Brain and Mind Centre, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>; <a href="https://theconversation.com/profiles/emiliana-tonini-1638957">Emiliana Tonini</a>, Postdoctoral Research Fellow, Brain and Mind Centre, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>, and <a href="https://theconversation.com/profiles/ian-hickie-961">Ian Hickie</a>, Co-Director, Health and Policy, Brain and Mind Centre, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image </em><em>credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-light-can-shift-your-mood-and-mental-health-231282">original article</a>.</em></p> </div>

Mind

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Child dies after car crashes through school gate

<p>One child has died and another four kids have been left injured after a car crash through a school gate in the east Melbourne suburb of Auburn. </p> <p>Emergency services were called to Auburn South Primary School in Hawthorn East on Tuesday afternoon after a car veered off the road and into the primary school's gate.</p> <p>The car collided with a table where five children were sitting. </p> <p>Two 11-year-old girls, one 10-year-old girl and a 10-year-old boy were all taken to hospital with serious injuries.</p> <p>An 11-year-old boy was taken to hospital with critical injuries, and later died.</p> <p>The driver of the vehicle was identified as a 40-year-old woman who was local to the area, and was arrested at the scene. </p> <p>A primary school-aged was also in the car at the time of the crash but remained unharmed. </p> <p>Victoria Police Inspector Craig McEvoy said the driver was attempting a U-turn before veering off the road, and it appeared the crash was an accident.</p> <p>"It's tragic circumstances ... really tough for everyone involved," McEvoy said. "It's always a tough time when children are involved."</p> <p>"The ongoing investigation will take days, weeks, months," Inspector McEvoy added.</p> <p>Premier Jacinta Allan also commented on the incident, saying it should have been an "unremarkable sunny day" at the school.</p> <p>"Instead, a dark shadow has been cast over our city and state," she wrote on X.</p> <p>"I'm sending my love and thoughts to the students, their families and the whole school communityAnd my thanks to the first responders on the scene," she said.</p> <p>"I know tonight Victorians will be thinking of Auburn South Primary, and holding our kids even closer."</p> <p><em>Image credits: ABC News / Nine News </em></p>

Caring

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How light tells you when to sleep, focus and poo

<div class="theconversation-article-body"> <p><em><a href="https://theconversation.com/profiles/frederic-gachon-1379094">Frederic Gachon</a>, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a> and <a href="https://theconversation.com/profiles/benjamin-weger-1646210">Benjamin Weger</a>, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a></em></p> <p>Exposure to light is crucial for our physical and mental health, as this and future articles in the series will show.</p> <p>But the <em>timing</em> of that light exposure is also crucial. This tells our body to wake up in the morning, when to poo and the time of day to best focus or be alert. When we’re exposed to light also controls our body temperature, blood pressure and even chemical reactions in our body.</p> <p>But how does our body know when it’s time to do all this? And what’s light got to do with it?</p> <h2>What is the body clock, actually?</h2> <p>One of the key roles of light is to re-set our body clock, also known as the circadian clock. This works like an internal oscillator, similar to an actual clock, ticking away as you read this article.</p> <p>But rather than ticking you can hear, the body clock is a network of genes and proteins that regulate each other. This network sends signals to organs via hormones and the nervous system. These complex loops of interactions and communications have a rhythm of about 24 hours.</p> <p>In fact, we don’t have one clock, we have trillions of body clocks throughout the body. The central clock is in the hypothalamus region of the brain, and each cell in every organ has its own. These clocks work in concert to help us adapt to the daily cycle of light and dark, aligning our body’s functions with the time of day.</p> <p>However, our body clock is not precise and works to a rhythm of <em>about</em> 24 hours (24 hours 30 minutes on average). So every morning, the central clock needs to be reset, signalling the start of a new day. This is why light is so important.</p> <p>The central clock is directly connected to <a href="https://journals.sagepub.com/doi/abs/10.1177/07487304231225706">light-sensing cells</a> in our retinas (the back of the eye). This daily re-setting of the body clock with morning light is essential for ensuring our body works well, in sync with our environment.</p> <p>In parallel, <a href="https://theconversation.com/does-it-matter-what-time-of-day-i-eat-and-can-intermittent-fasting-improve-my-health-heres-what-the-science-says-203762">when we eat food</a> also plays a role in re-setting the body clock, but this time the clock in organs other than the brain, such as the liver, kidneys or the gut.</p> <p>So it’s easy to see how our daily routines are closely linked with our body clocks. And in turn, our body clocks shape how our body works at set times of the day.</p> <h2>What time of day?</h2> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/627494/original/file-20241023-14-729bed.gif?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=566&amp;fit=crop&amp;dpr=3 2262w" alt="" /></a><figcaption><span class="caption">Matt Garrow/The Conversation.</span> <span class="attribution"><a class="source" href="https://delos.com/blog/why-natural-light-is-important-for-mental-and-physical-health/">Adapted from Delos</a>, <a class="license" href="http://creativecommons.org/licenses/by/4.0/">CC BY</a></span></figcaption></figure> <h2>Let’s take a closer look at sleep</h2> <p>The naturally occurring brain hormone <a href="https://pubmed.ncbi.nlm.nih.gov/30311830/">melatonin</a> is linked to our central clock and makes us feel sleepy at certain times of day. When it’s light, our body stops making melatonin (its production is inhibited) and we are alert. Closer to bedtime, the hormone is made, then secreted, making us feel drowsy.</p> <p>Our sleep is also <a href="https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2019.00944/full">partly controlled</a> by <a href="https://www.annualreviews.org/content/journals/10.1146/annurev-genom-121222-120306">our genes</a>, which are part of our central clock. These genes influence our <a href="https://theconversation.com/does-it-matter-what-time-i-go-to-bed-198146">chronotype</a> – whether we are a “lark” (early riser), “night owl” (late sleeper) or a “dove” (somewhere in between).</p> <p>But exposure to light at night when we are supposed to be sleeping can have harmful effects. Even dim light from light pollution can impair our <a href="https://www.pnas.org/doi/10.1073/pnas.2113290119">heart rate and how we metabolise sugar</a> (glucose), may lead to <a href="https://doi.org/10.1038/s44220-023-00135-8">psychiatric disorders</a> such as depression, anxiety and bipolar disorder, and increases the overall risk of <a href="https://www.pnas.org/doi/10.1073/pnas.2405924121">premature death</a>.</p> <p>The main reason for these harmful effects is that light “at the wrong time” disturbs the body clock, and these effects are more pronounced for “night owls”.</p> <p>This “misaligned” exposure to light is also connected to the detrimental health effects we often see in people who <a href="https://theconversation.com/why-does-night-shift-increase-the-risk-of-cancer-diabetes-and-heart-disease-heres-what-we-know-so-far-190652">work night shifts</a>, such as an increased risk of cancer, diabetes and heart disease.</p> <h2>How about the gut?</h2> <p>Digestion also follows a circadian rhythm. Muscles in the colon that help move waste <a href="https://doi.org/10.1111/j.1572-0241.2004.40453.x">are more active</a> during the day and slow down at night.</p> <p>The most significant increase in colon movement starts at 6.30am. This is one of the reasons why most people feel the urge to poo <a href="https://theconversation.com/why-do-i-poo-in-the-morning-a-gut-expert-explains-229624">in the early morning</a> rather than at night.</p> <p>The gut’s day-night rhythm is a direct result of the action of the gut’s own clock and the central clock (which synchronises the gut with the rest of the body). It’s also influenced by when we eat.</p> <h2>How about focusing?</h2> <p>Our body clock also helps control our attention and alertness levels by changing how our brain functions at certain times of day. Attention and alertness levels improve in the afternoon and evening but dip during the night and early morning.</p> <p>Those fluctuations <a href="https://www.frontiersin.org/journals/molecular-neuroscience/articles/10.3389/fnmol.2012.00050/full">impact performance</a> and can lead to decreased productivity and an <a href="https://www.nature.com/articles/s41598-019-40914-x">increased risk</a> of errors and accidents during the less-alert hours.</p> <p>So it’s important to perform certain tasks that <a href="https://pubmed.ncbi.nlm.nih.gov/30923475/">require our attention</a> at certain times of day. That includes driving. In fact, disruption of the circadian clock at the start of daylight savings – when our body hasn’t had a chance to adapt to the clocks changing – <a href="https://www.sciencedirect.com/science/article/pii/S0960982219316781?via%3Dihub">increases the risk</a> of a car accident, particularly in the morning.</p> <h2>What else does our body clock control?</h2> <p>Our body clock influences many other aspects of our biology, including:</p> <ul> <li><strong>physical performance</strong> by controlling the activity of our <a href="https://doi.org/10.1038/s41574-023-00805-8">muscles</a></li> <li><strong>blood pressure</strong> by controlling the <a href="https://theconversation.com/what-time-of-day-should-i-take-my-medicine-125809">system of hormones</a> involved in regulating our blood volume and blood vessels</li> <li><strong>body temperature</strong> by controlling our metabolism and our level of physical activity</li> <li><strong>how our body handles drugs and toxins</strong> by <a href="https://doi.org/10.1080/17460441.2023.2224554">controlling enzymes</a> involved in how the liver and kidneys eliminate these substances from the body.</li> </ul> <h2>Morning light is important</h2> <p>But what does this all mean for us? Exposure to light, especially in the morning, is crucial for synchronising our circadian clock and bodily functions.</p> <p>As well as setting us up for a good night’s sleep, increased morning light exposure benefits our <a href="https://www.sciencedirect.com/science/article/pii/S0165032721008612?via%3Dihub">mental health</a> and <a href="https://academic.oup.com/jcem/article/101/9/3539/2806883">reduces the risk of obesity</a>. So boosting our exposure to morning light – for example, by going for a walk, or having breakfast outside – can directly benefit our mental and metabolic health.</p> <p>However, there are other aspects about which we have less control, including <a href="https://www.sciencedirect.com/science/article/pii/S0168952524001100">the genes</a> that control our body clock.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/236780/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/frederic-gachon-1379094">Frederic Gachon</a>, Associate Professor, Physiology of Circadian Rhythms, Institute for Molecular Bioscience, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a> and <a href="https://theconversation.com/profiles/benjamin-weger-1646210">Benjamin Weger</a>, NHMRC Emerging Leadership Fellow Institute for Molecular Bioscience, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-light-tells-you-when-to-sleep-focus-and-poo-236780">original article</a>.</em></p> </div>

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The surprising unknown road rule that is costing drivers

<p dir="ltr">A woman has issued a warning to Aussie drivers after being threatened with a hefty fine for a common car decoration. </p> <p dir="ltr">Janelle McEvoy, a young woman from Perth, took to TikTok to recall the moment she learned that she could be facing a fine for having an air freshener hanging from her car’s rear view mirror. </p> <p dir="ltr">“I randomly got breath tested on the way to an event this morning and the police officer told me when I get home I need to remove this hanging from my car to avoid the $100 fine and the demerit point,” she said in her TikTok video, which has since had nearly 2 million views. </p> <p dir="ltr">“Doesn’t everyone have one of these hanging from their car? Where is it supposed to go?”</p> <p dir="ltr">Thousands of people flocked to the comments on the video to share their surprise over the obscure road rule, with one person writing, “The way my jaw dropped when you showed what it was cause I bought the exact same thing not too long ago.”</p> <p dir="ltr">Another added, “That’s crazy, I have like four air fresheners and two crystal chains hanging from my car.”</p> <p dir="ltr">The rule, which varies between states, can carry fines and possibly the loss of demerit points, if a police officer deems that the driver’s vision is obstructed from whatever is hanging from the mirror.</p> <p dir="ltr">In NSW, drivers without a clear view of the road can be fined $410 fine and have three demerit points issued.</p> <p dir="ltr">In other Aussie states, the fine for obstructed vision can range between $100 and $361. </p> <p><em>Image credits: Shutterstock </em></p>

Money & Banking

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Brave bystanders praised after mass Sydney stabbing

<p>New details have emerged after multiple people were stabbed following a car crash in Sydney's south, on Sunday. </p> <p>Emergency crews were called to the intersection of Princes Highway and Old Bush Road at about 9am after receiving several triple zero calls about a crash. </p> <p>A 58-year-old man, who was known to police for "a number of matters" and suspected of carrying out the wild attacks, was allegedly found running from the scene by officers. </p> <p>He was later pursued on foot, tasered and taken into custody, and remains in Liverpool Hospital in serious condition, as he appeared to have inflicted a number of injuries to himself before the police arrived. </p> <p>A policeman was also injured during the arrest after the alleged offender stabbed him on his arm. </p> <p>A woman in her 40s, was allegedly being assaulted by the man as he drove, and is believed to be the partner of the alleged offender. </p> <p>“They were in a domestic relationship, there is no history that we are aware of, there is no apprehended violence orders between the two but definitely domestic related,” Superintendent Donald Faulds told a press conference on Sunday afternoon. </p> <p>“We believe the female was being assaulted in the car while the male was driving the vehicle at the same time.</p> <p>“A number of witnesses mentioned the car was driving quite erratically at the time and we believe that’s when the assault was occurring in the car and as result they then collided with another vehicle.”</p> <p>The female passenger was transported to hospital and is in a critical condition. </p> <p>Three other people were also injured, after they had rushed over to the accident to help. </p> <p>It is alleged that he had a box-cutter. </p> <p>“A number of members of the community stopped to assist occupants from both those vehicles,” the Superintendent said. </p> <p>“As community members were assisting one of the females out of one vehicle, a male got out of that vehicle. He was armed with what we believe to be a box cutter.”</p> <p>One witness reportedly told radio station 2GB that he saw a man get out of the car appearing to be armed with a box cutter, yelling “I’m going to kill you”.</p> <p>A NSW spokesman said of those injured, one male patient had sustained slash wounds to his arms and his neck and has been taken to Liverpool Hospital and is now in a serious but stable condition. </p> <p>A woman in her 40s was taken to St George Hospital with multiple stab wounds and is in critical condition. Another woman was hospitalised in a serious condition with a stab wound to the abdomen. </p> <p>The police officer sustained a large laceration to his arm and is in a stable condition. </p> <p>Superintendent Faulds praised the brave bystanders who went to assist those in the crash, without knowing what was about to unfold. </p> <p>“Amazing work, they’ve just turned up thinking it was a normal motor vehicle accident so they’ve obviously have gone to render assistance to both people and then they were faced with a male armed with a box cutter, quite frightening but very brave on those peoples’ behalf,” he said. </p> <p>He has asked the community to reach out to Crime Stoppers or Sutherland Police if they have any information about the incident. </p> <p><em>Images: Nine News</em></p>

Caring

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Aussie mum with no licence or car fined thousands for traffic offences

<p>An Aussie mum has copped thousands of dollars worth of traffic fines, despite not owning a car or holding a valid driver's licence. </p> <p>Victorian woman Tamara, 32, claims that she has received 16 different infringement notices this year alone in relation to 14 different licence plate numbers, and none of them are hers. </p> <p>The incorrect fines have been sent to her from as far back as 2022. </p> <p>Several of the alleged offences captured on road safety cameras show bearded men behind the wheel. </p> <p>"Clearly, I don't have a beard. The person in the picture is a male. Anyone with eyes can see it's not me," she told A Current Affair. </p> <p>The saga has badly impacted her mental health and she has called on both the police and road officials in the state to overhaul the system to prevent other people from ending up in the same situation as her. </p> <p>The mum fears that her identity or her expired licence number may have been compromised during Optus' mass data breach two years ago.</p> <p>"I am not the driver. I don't drive a vehicle, I don't even have a licence. I have no idea what to think actually because it is unexplainable."</p> <p>"It doesn't make any sense and it shouldn't make any sense in anyone's eyes. It doesn't add up and it's clearly fraudulent."</p> <p>Lawyer Justin Lawrence agrees with the 32-year-old and said that she is entitled to challenge the fines. </p> <p>"There is a system glitch there somewhere and she's entitled to challenge those fines. The system relies on the information that it has. If the information is inaccurate, then the system can't work," he said.</p> <p>Tamara has made a formal complaint to Victoria Police in a bid to clear her name, and they are now working with Fines Victoria to "investigate the circumstances around these incidents and resolve these matters". </p> <p>"Members of the public who believe they have been falsely nominated for a traffic infringement should contact Fines Victoria," a statement from the police read. </p> <p><em>Images: A Current Affair/ Nine</em></p>

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Yes, blue light from your phone can harm your skin. A dermatologist explains

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/michael-freeman-223922">Michael Freeman</a>, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a></em></p> <p>Social media is full of claims that everyday habits can harm your skin. It’s also full of recommendations or advertisements for products that can protect you.</p> <p>Now social media has blue light from our devices in its sights.</p> <p>So can scrolling on our phones really damage your skin? And will applying creams or lotions help?</p> <p>Here’s what the evidence says and what we should really be focusing on.</p> <h2>Remind me, what actually is blue light?</h2> <p>Blue light is part of the visible light spectrum. Sunlight is the strongest source. But our electronic devices – such as our phones, laptops and TVs – also emit it, albeit at levels <a href="https://melasmaclinic.com.au/wp-content/uploads/2024/01/Melasma-LEDS.pdf">100-1,000 times</a> lower.</p> <p>Seeing as we spend so much time using these devices, there has been some concern about the impact of blue light on our health, including <a href="https://theconversation.com/do-blue-light-glasses-really-work-can-they-reduce-eye-strain-or-help-me-sleep-213145">on our eyes and sleep</a>.</p> <p>Now, we’re learning more about the impact of blue light on our skin.</p> <h2>How does blue light affect the skin?</h2> <p>The evidence for blue light’s impact on skin is still emerging. But there are some interesting findings.</p> <p><strong>1. Blue light can increase pigmentation</strong></p> <p><a href="https://academic.oup.com/ced/article-abstract/46/5/934/6598472?redirectedFrom=fulltext&amp;login=false">Studies</a> <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/srt.13401">suggest</a> exposure to blue light can stimulate production of melanin, the natural skin pigment that gives skin its colour.</p> <p>So too much blue light can potentially worsen hyperpigmentation – overproduction of melanin leading to dark spots on the skin – especially in people with darker skin.</p> <p><strong>2. Blue light can give you wrinkles</strong></p> <p>Some research <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6280109/">suggests</a> blue light might damage collagen, a protein essential for skin structure, potentially accelerating the formation of wrinkles.</p> <p>A laboratory <a href="https://pubmed.ncbi.nlm.nih.gov/29399830/">study suggests</a> this can happen if you hold your device one centimetre from your skin for as little as an hour.</p> <p>However, for most people, if you hold your device more than 10cm away from your skin, that would reduce your exposure <a href="https://en.wikipedia.org/wiki/Inverse-square_law">100-fold</a>. So this is much less likely to be significant.</p> <p><strong>3. Blue light can disrupt your sleep, affecting your skin</strong></p> <p>If the skin around your eyes looks dull or puffy, it’s easy to blame this directly on blue light. But as we know blue light affects sleep, what you’re probably seeing are some of the visible signs of sleep deprivation.</p> <p>We know blue light is particularly good at <a href="https://journals.physiology.org/doi/full/10.1152/japplphysiol.01413.2009?rss=1">suppressing</a> production of melatonin. This natural hormone normally signals to our bodies when it’s time for sleep and helps regulate our sleep-wake cycle.</p> <p>By suppressing melatonin, blue light exposure before bed disrupts this natural process, making it harder to fall asleep and potentially reducing the <a href="https://www.tandfonline.com/doi/abs/10.1080/07420528.2023.2173606">quality of your sleep</a>.</p> <p>The stimulating nature of screen content further disrupts sleep. Social media feeds, news articles, video games, or even work emails can keep our brains active and alert, hindering the transition into a sleep state.</p> <p>Long-term sleep problems can also <a href="https://academic.oup.com/ced/article-abstract/40/1/17/6621145?login=false">worsen</a> existing skin conditions, such as acne, eczema and rosacea.</p> <p>Sleep deprivation can elevate cortisol levels, a stress hormone that breaks down collagen, the protein responsible for skin’s firmness. Lack of sleep can also weaken the skin’s natural barrier, making it more susceptible to environmental damage and dryness.</p> <h2>Can skincare protect me?</h2> <p>The beauty industry has capitalised on concerns about blue light and offers a range of protective products such as mists, serums and lip glosses.</p> <p>From a practical perspective, probably only those with the more troublesome hyperpigmentation known as <a href="https://dermnetnz.org/topics/melasma">melasma</a> need to be concerned about blue light from devices.</p> <p>This condition requires the skin to be well protected from all visible light at all times. The only products that are totally effective are those that block all light, namely mineral-based suncreens or some cosmetics. If you can’t see the skin through them they are going to be effective.</p> <p>But there is a lack of rigorous testing for non-opaque products outside laboratories. This makes it difficult to assess if they work and if it’s worth adding them to your skincare routine.</p> <h2>What can I do to minimise blue light then?</h2> <p>Here are some simple steps you can take to minimise your exposure to blue light, especially at night when it can disrupt your sleep:</p> <ul> <li> <p>use the “night mode” setting on your device or use a blue-light filter app to reduce your exposure to blue light in the evening</p> </li> <li> <p>minimise screen time before bed and create a relaxing bedtime routine to avoid the types of sleep disturbances that can affect the health of your skin</p> </li> <li> <p>hold your phone or device away from your skin to minimise exposure to blue light</p> </li> <li> <p>use sunscreen. Mineral and physical sunscreens containing titanium dioxide and iron oxides offer broad protection, including from blue light.</p> </li> </ul> <h2>In a nutshell</h2> <p>Blue light exposure has been linked with some skin concerns, particularly pigmentation for people with darker skin. However, research is ongoing.</p> <p>While skincare to protect against blue light shows promise, more testing is needed to determine if it works.</p> <p>For now, prioritise good sun protection with a broad-spectrum sunscreen, which not only protects against UV, but also light.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/233335/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/michael-freeman-223922">Michael Freeman</a>, Associate Professor of Dermatology, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-blue-light-from-your-phone-can-harm-your-skin-a-dermatologist-explains-233335">original article</a>.</em></p> </div>

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Man arrested over horror crash that left 11-year-old orphaned

<p>A British man has been arrested over a horror crash that left an 11-year-old girl orphaned. </p> <p>Shannen Morgan and Shane Roller have died alongside their two young daughters Rubie, 9, and Lillie, four, when their car collided with a motorbike as the family were travelling home from a walk on Sunday. </p> <p>Christopher Barton, 56, and his wife Janine, 48, who were on the motorbike were also both killed.</p> <p>The couple's son, Lewis, 21 has now been left without his parents, along with Shane and Shannen's 11-year-old daughter Poppie. </p> <p>Shocking pictures taken after the horror crash between Barnsley and Wakefield in northern England, showed the burnt out wreckage of the family's car, who were all declared dead at the scene. </p> <p>Police have confirmed a man has been arrested on suspicion of causing death by dangerous driving, according to <em>The Sun</em>. </p> <p>Poppie managed to escape the tragic accident because she had gone to a friend's house for dinner, and Lewis was on holiday in Thailand when he found out about his parents death. </p> <p>The 11-year-old was being looked after by family friend, Paul Hepple, at the time, and he said that they were just tucking into a roast dinner when the phone rang with the devastating news. </p> <p>“Her mum actually contacted us and asked if we could watch her because she didn’t want to go on the walk that they went on,” he told <em>Mail Online</em>.</p> <p>“She was with our daughter having fun. And on their way home, that’s when the accident happened.</p> <p>“We were having Sunday dinner as a family, and Poppie's aunty was with us and obviously, Poppie was as well. And then she got a phone call and she ended up leaving really quickly to go and see what happened.”</p> <p>Hepple, has set up a <a href="https://www.gofundme.com/f/support-for-poppie" target="_blank" rel="noopener">GoFundMe</a> page for Poppie and has raised almost £380,000 (about $745,000 Australian dollars) to put towards her education, emotional support and future care. </p> <p>The family friend has described Poppie as a “bright and resilient young girl” who has turned to Taylor Swift’s music to find comfort after she “lost her whole world in an instant”.</p> <p>“Despite her unimaginable loss, she shows incredible strength every day,” he wrote on the fundraiser.</p> <p>“Poppie now faces an uncertain future. With her immediate family gone, she needs support to ensure she has a stable, loving environment where she can heal and grow.”</p> <p>Shannen and Shane's devastated friends and family have shared their tributes on social media, vowing to look after Poppie. </p> <p>Shane’s brother Callum said he was “lost for words”, adding: “I’m absolutely heartbroken. I’m gonna miss all of you! You all had a heart of gold. My heart is ripped into a million pieces!”</p> <p>Shannen's friend Chelsea Element wrote: “You are and always will be one of my closest friends.</p> <p>“There are no words to describe the utter loss this has created for family/friends and the community around us. I hope you’re at peace Shannen Morgan and Shane Roller, with your beautiful girls.</p> <p>“Everyone will always look after Poppie, she will never want for anything she has the love of everyone.”</p> <p>Her cousin Beth Brittain said: “My heart just hurts my brain won’t accept what’s happened.</p> <p>“Shannen you were always my extra sister not just my cousin, we grew together. I just can’t speak. No words. Sleep tight my little Roller family your memory will live on for eternity.”</p> <p>Christopher and Janine’s son Lewis, is believed to have flown home immediately after finding out about his parents death. </p> <p>The couple had recently celebrated their 25th wedding anniversary, according to West Yorkshire Police, and they were just 20 minutes from home when the devastating accident occurred. </p> <p>In a tribute released through the police, the couple were described by their son as “a loving, caring mum and dad who always put me before everything else”.</p> <p>Superintendent Alan Travis of Wakefield District Police has urged anyone who has dashcam, doorbell or CCTV footage of the car to contact them and assist with their investigation. </p> <p>They have also issued a public plea for anyone who saw a grey coloured Porsche 911 at the time of the crash to come forward. </p> <p>“This is an absolutely tragic incident which has resulted in the loss of six lives," the Superintendent said. </p> <p>“Our thoughts go out to the families of those who have died who we are working with to provide support at this time.”</p> <p><em>Images: news.com.au</em></p> <p> </p>

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