Firefighters are assisting with flooding in Chingford. At its peak, the flood water was 600 millimetres deep on Lower Hall Lane, but levels are subsiding. The water has not affected any homes, but crews have laid sandbags around a local electrical station as a precaution.
Four fire engines, two fire rescue units and 36 fire fighters and officers are at the scene.
More top news
Police in Harrow have released CCTV footage as part of a reappeal for information about a sexual assault that happened last November.
Members of the RMT union on the Northern Line are planning to walk out on Monday after a driver was sacked for failing a breath test.
The A&E department at Northwick Park Hospital in north London has been under pressure following the closure of two other A&E units.