Air conditioning unit alight on roof of block in the Canary Wharf Area
Brigade 999 control officers took around 15 calls to the fire
Four fire engines attended the scene
Part of a first floor flat was damaged in the blaze
Two people left the house before firefighters arrived
The first floor was destroyed by fire
Cigarettes dropped out of windows from a block of flats is believed to be the cause of a blaze on Fulham Road in Chelsea.
A boiler room in the basement was destroyed by fire
Around 25 firefighters were called to a fire in a building used as a suspected cannabis factory
Around half of a first floor of the property was damaged by fire