Firefighters have issued a smoking safety reminder after a flat fire on Moulding Lane in Lewisham.
The balcony of a fourth-floor flat in a seven-storey block was damaged by the fire. There were no reports of any injuries.
The Brigade's fire investigation team believe the fire was accidental and caused by the unsafe disposal of smoking materials.
A London Fire Brigade spokesperson said: “We’d rather you didn’t smoke at all, but if you are a smoker, it’s absolutely vital you ensure your cigarette is completely out when you’ve finished smoking it.
“If you don’t, you risk causing a fire which could not only destroy your home, but also cost you your life.”
The Brigade was called at 0306 and the fire was under control by 0347. Fire crews from Deptford, New Cross, Greenwich and Lewisham fire stations were at the scene.