A large fire has broken out in Thamesmead near the river Thames.
The blaze on Defence Close has seen the fire boat brought to the scene alongside 65 firefighters.
The extensive grass fire follows a number of others across London during the past week.
Defence Close faces extensive land that was formerly Ministry of Defence property and now managed by Peabody. The area at Tripcock Ness has been projected for as many as 20,000 homes and was the former site of abandoned plans for a cross river bridge.
The Fire Brigade advise people in the area close doors and windows.