Severe delays between North Acton and Ealing Broadway/West Ruislip and between Leytonstone and Epping/Hainault via Newbury Park due train cancellations. London Buses are accepting tickets via any reasonable route. GOOD SERVICE on the rest of the line.

No service between High Street Kensington and Edgware Road due to a points failure at Edgware Road. SEVERE DELAYS between Earl's Court and Wimbledon due to an earlier signal failure at Parsons Green. London Buses and South Western Railway are accepting tickets via any reasonable route. GOOD SERVICE on the rest of the line.

Severe delays between Paddington and Heathrow Airport / Reading due to an earlier power supply failure. Please use the Piccadilly line to travel between Heathrow Airport and Central London. MINOR DELAYS between Abbey Wood and Paddington. GOOD SERVICE on the rest of the line. Tickets are being accepted on London Underground, London Buses, Great Western Railway, South Western Railway and Chiltern Railway's

Severe delays due to points failures at Stanmore and Wembley Park. Tickets will be accepted on London Buses, Thameslink, C2C and DLR via any reasonable route.

No service between Moor Park and Watford and SEVERE DELAYS on the rest of the line while we fix a signal failure at Watford. Tickets are being accepted on London Buses, Lioness line and London Northwestern Railway.

Severe delays due to train cancellations. London Underground are accepting tickets via any reasonable route.

Severe delays while we fix a signal failure at Bounds Green. London Buses, London Overground and South Western Railway are accepting tickets via any reasonable route.

Minor delays due to train cancellations.

Minor delays due to an earlier fire alert at Golders Green.

Minor delays due to train cancellations.