One person has died and 300 homes and buildings have been destroyed in bushfires that have torn across south-east Australia. The fires have raged in dozens of locations across the country for several days, mostly in the state of Victoria, but also in New South Wales, burning through land almost twice the size of Greater London. A state of emergency has been declared in Victoria as thousands of firefighters and more than 70 aircraft battled the blaze. Residents in more than a dozen communities have been advised to leave their homes. Authorities fear the blazes, which are being fueled by very hot, dry and windy conditions, could burn for several weeks. Victoria's Premier, Jacinta Allan, reported that 30 active fires are currently affecting the state, with ten being of particular concern. As of Sunday morning, it was reported that 350,000 hectares had already been burnt across Victoria. The Gobur community is mourning following the recovery of human remains in the vicinity as firefighters continue their efforts.