Delays of up to 30 minutes on Southeastern between Gravesend and London Charing Cross due to signalling problem between Northfleet and Dartford. Trains can now run on London-bound lines but at a reduced speed. There is no estimate for normal service.
More top news
London was in a celebratory mood on 7 July 2005, but everything changed when three suicide bombers attacked the capital's transport network.
A car dealer who called an amputee soldier a '******* cripple' and threatened to have him beaten up has been jailed.
People travelling into the capital have been getting off a stop early to walk together in remembrance of the victims of the 7/7 bombings.