A wildfire that is raging across the province of Alberta is due to become Canada's costliest natural disaster later on Sunday, after reaching the size of Warwickshire, about 488,000 acres.
A rapidly moving wildfire forced the evacuation of about 80,000 people from a Canadian city on Tuesday and Wednesday.
In little over 24 hours, the wildfires, which erupted on Sunday and forced the evacuation of about 80,000 people from Fort McMurray in the Canadian province of Alberta, have grown tenfold.