Firefighters have extinguished the last three tank fires at an oil depot inferno that has spewed a huge plume of black smoke across southern England and into France.
Firefighters are battling blazes at three tanks still burning after Sunday's massive explosions at a fuel depot north of London while investigators search for clues as to what caused powerful explosions that started the blaze.
British authorities say they have contained a fire raging at a fuel depot that injured 43 people, but it will take a day to burn itself out.