Metropolitan Line: No service between Moor Park and Amersham / Chesham due to an obstruction on the track at Chorleywood. Also, NO SERVICE between Wembley Park and Aldgate southbound only while we fix a signal failure at Wembley Park GOOD SERVICE on ... more

District Line: No service between Embankment and West Ham and between Earl's Court and Kensington (Olympia) and SEVERE DELAYS on the rest of the line due to a fault with the signalling system. Tickets are being accepted on London Buses, C2C, South W ... more

Metropolitan Line: No service between Baker Street and Uxbridge / Amersham / Watford and Chesham due to a signal failure at Harrow-on-the-Hill. London Underground tickets will be accepted on Chiltern Railways and local buses. SEVERE DELAYS on the res ... more

Piccadilly Line: Severe delays between Acton Town, Heathrow Airport and Uxbridge while we fix a signal failure at Arsenal. MINOR DELAYS between Cockfosters and Acton Town. London Underground tickets will accepted on London Buses, Elizabeth line and S ... more

Central Line: No service between White City and Ealing Broadway / West Ruislip while we deal with a trespasser on the track and SEVERE DELAYS westbound and MINOR DELAYS eastbound. SEVERE DELAYS between Woodford and Hainault due to an earlier signal f ... more

Piccadilly Line: Severe delays between Acton Town and Heathrow Airport / Uxbridge due to a signal failure at Caledonian Road. GOOD SERVICE on the rest of the line.
London Buses, Elizabeth line, Great Northern, London Overground and South West ... more

Piccadilly Line: No service westbound between Arnos Grove and Hyde Park Corner, and SEVERE DELAYS on the rest of the line due to a signal failure at Caledonian Road.
London Buses, Elizabeth line, Great Northern, London Overground and South We ... more

Piccadilly Line: No service westbound between Arnos Grove and Hyde Park Corner, and SEVERE DELAYS on the rest of the line due to a signal failure at Caledonian Road.
London Buses, Elizabeth line, Great Northern, London Overground and South We ... more

Piccadilly Line: Severe delays between Acton Town and Heathrow Terminals / Uxbridge, and MINOR DELAYS on the rest of the line due to a signal failure at Caledonian Road.
London Buses, Elizabeth line, Great Northern, London Overground and Sout ... more

Piccadilly Line: Severe delays between Cockfosters and Acton Town while we fix a signal failure at Caledonian Road. MINOR DELAYS between Acton Town and Heathrow and Uxbridge. Valid tickets are being accepted on London Buses, the Elizabeth Line and Gr ... more