London travel news LIVE: Latest Tube and train updates as Stansted Airport lines hit by signal faultStansted Airport railway services are disrupted due to a signal fault, causing delays until at least 9:45 AM.
London travel news LIVE: Overground chaos as signal fault halts trains between Willesden Junction and Camden RoadMorning rush-hour chaos for London Overground commuters due to significant signal faults and service suspensions.
London travel news LIVE: Disruption at Clapham Junction suspends Gatwick Express and some Southern servicesSignal fault disrupts Southern and Gatwick Express trains at Clapham Junction on Monday morning.