No service between Queen's Park and Harrow & Wealdstone and SEVERE DELAYS on the rest of the line while we fix a faulty track at Harlesden. Tickets are being accepted on London Northwestern Railway and London Buses.

Severe delays due to an earlier customer incident at White City and an earlier track fault at Stratford. Tickets are being accepted on London Buses.

Severe delays between Whitechapel and Abbey Wood / Heathrow Terminals / Reading and MINOR DELAYS on the rest of the line due to an earlier power supply failure. Please use the Piccadilly line to travel between Heathrow Airport and Central London. Tickets are being accepted on London Underground, London Buses, DLR, Liberty Line, Thameslink, Southeastern, C2C, Greater Anglia, Great Western Railway, Chiltern Railway's and South Western Railway services.

Severe delays between Watford Junction and Willesden Junction due to an earlier faulty track at Harlesden. MINOR DELAYS on the rest of the line. Tickets are being accepted on London Underground.

No service between Willesden Junction and Shepherd's Bush and SEVERE DELAYS between Stratford and Richmond while we fix a faulty track at Gospel Oak. MINOR DELAYS on the rest of the line. Tickets are being accepted on London Underground.

Severe delays due to an earlier customer incident. Tickets will be accepted on London Buses and Great Northern.

No service between Sydenham and West Croydon while we fix a signal failure at West Croydon. London Underground are accepting tickets via any reasonable route. GOOD SERVICE on the rest of the line.

Minor delays due to an earlier points failure at Stanmore.

Minor delays between Moor Park and Amersham / Watford due to train cancellations. The next southbound from Watford will be at 22:08. The next southbound from Amersham will be at 22:22. GOOD SERVICE on the rest of the line.