Sunlight reflected onto bottles on a window sill sparked a flat fire on Garnies Close on the North Peckham Estate on Saturday evening.
Four fire engines and 21 firefighters and officers were called to a fire in a restaurant on George Lane in South Woodford on Saturday afternoon.
Four fire engines and around 20 firefighters and officers were called to a fire at a house in Forest Road, Forest Gate last night.
Four fire engines and around 20 firefighters and officers were called to a fire on the North Circular Road in Neasden last night.
Four fire engines and 21 firefighters were called to a grass fire at Ruxley Gravel Pit in Edgington Way in Sidcup this afternoon.
Two fire engines and around 14 firefighters and officers were called to reports of a fire at a house in Addiscombe Road in Croydon this morning.
Firefighters were called to reports of a man in the water between Lambeth Brigade and Westminster Bridge.
Four fire engines and around 20 firefighters and officers were called to a fire at a block of flats in Victoria Road, Sutton in the early hours of this morning.
Firefighters are warning residents to take care with bonfires after a blaze on Brownhill Road in Catford yesterday afternoon.