A scorching heatwave intensified bushfires ravaging parts of Australia on Saturday, and out-of-control blazes surrounding Sydney worsened under "catastrophic" conditions.
Australia's eastern coast has been hit by a record-breaking heatwave, which has moved in from the west of the country, exacerbating hundreds of devastating fires in its path.
Sydney was shrouded in toxic smoke as blazes flared to its north, south and west, some just 130 kilometres (80 miles) from Australia's largest city.
"We are expecting very difficult circumstances, situations, in relation to all the fire fronts," New South Wales premier Gladys Berejiklian said.
"As you know, it is a catastrophic condition, which means that at short notice, any fires active can become dangerous in a short time."
"Everyone is offering to help, but there is nothing they can do. Not for us now, just stay out and stay safe and we hope the fireies (firefighters) can do their job."