Sinkholes discovered on Purley railway bridge suspend Gatwick Airport train services, causing significant passenger disruption
On Sunday, Network Rail engineers discovered multiple sinkholes on a railway bridge near Purley in south London during planned engineering work. The sinkholes caused ballast — the stones supporting the track — to fall through gaps in the bridge, making the track structurally unsafe. All lines between Purley and East Croydon were closed, suspending the Gatwick Express and all services between Gatwick Airport and London Victoria and London Bridge. Hundreds of passengers were stranded at Gatwick and elsewhere, with rail replacement buses laid on, though some passengers reported waits of over two hours. Road congestion around the airport also increased. Engineers carried out inspections and repairs, and services resumed later that evening, though disruption continued. Network Rail apologised and advised passengers to check before travelling.