Food delivery platform Deliveroo will convene a rider safety advisory panel, with hundreds of riders submitting ideas for the company to implement as winter weather begins to bite.Queensland scientists are excited by the discovery that lowering cholesterol could prevent or stop the spread of prostate cancer.A key advisor to the federal government says authorities were forced to prioritise aged care residents over workers for the Covid-19 jab because of the “wicked problem” caused by early supply shortages.And a contentious 12 storey hotel with a rooftop bar overlooking a Richmond residential area has been approved by VCAT despite being opposed by residents and Yarra Council.For updates and breaking news throughout the day, take out a subscription atheraldsun.com.au