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Radio Fault Cripples London Waterloo Rail Services
7 May
Summary
- A radio network fault caused widespread communication issues between drivers and signallers.
- Services out of London Waterloo experienced significant delays and cancellations.
- Disruption was expected to continue throughout the day, impacting the Wessex route.
A significant technical fault with the railway's radio communication network caused extensive disruption to train services across the south and south-west of England. The issue, which occurred towards the end of the morning rush hour, prevented communication between train drivers and signallers. This led to widespread delays and cancellations, most notably impacting services operating out of London Waterloo, one of the UK's busiest stations.
The affected railway route, known as the Wessex route, which connects London with areas to the south and south-west, experienced the most severe impact. While the fault was officially resolved by 11 am, the National Rail website warned that services would continue to be delayed by up to 90 minutes or cancelled as the system recovered. Major disruption was anticipated to persist throughout the remainder of the day.
South Western Railway (SWR) reported that its entire network was affected, with services potentially cancelled, delayed by up to 90 minutes, or revised. Disruption extended as far west as Exeter on SWR routes. Other operators, including Southern, CrossCountry, Gatwick Express, Great Western Railway, London Overground, and Thameslink, also experienced service curbs or delays. Passengers were advised to check travel plans and use alternative tickets at no extra cost.
