Reports are coming in of a sizeable fire on an upper floor of a Southwark housing block. The fire is at Lupin Point on Abbey Street, Bermondsey, close to the lines out of London Bridge station.
This post will be updated with details as we hear more.
Update 14.50: 14 fire engines are at the scene with 40 firefighters. More photos here.
Update 15.50: Rumour suggests the fire was caused by a lightning strike. It seems that nobody was hurt. SE1 have more details.
Picture from @guzza