District Line: No service between Barking and Upminster while we deal with a obstruction on the track at Upminster Bridge. Tickets are being accepted on London Buses, DLR, South Western Railway and C2C. SEVERE DELAYS between Barking and Wimbledon/Richmond/Ealing Broadway. Minor Delays between Wimbledon and Edgware Road due to a earlier partial derailment of an empty train in the depot