Major rail disruption expected in southern England until end of day

Major disruption is expected on some rail services in southern England until the end of the day after an earlier radio fault, Network Rail has said. South Western Railway, CrossCountry, Southern, Gatwick Express, the London Overground and Thameslink all saw cancellations and delays on Thursday morning after the issue affected communications between trains and signallers. National Rail said the problem had been reported at 08:53 BST and resolved by 11:00, with services starting to return to normal. But it warned: "Some services may still be delayed by up to 90 minutes or cancelled whilst service recovers. Major disruption is expected...