Radio Fault Disrupts Trains Across Southern England

Conflicting Facts
  • May 7, 2026 at 8:25 AM ET
  • Est. Read: 1 Min
Radio Fault Disrupts Trains Across Southern EnglandAI-generated illustration — does not depict real events

Key Takeaways

A fault in the radio communication system caused major disruptions to train services across southern England, affecting multiple operators and causing delays of up to 90 minutes. The issue has been resolved but disruption is expected to continue throughout the day. Passengers are advised to check before traveling and can use tickets on alternative routes at no additional cost.

Train services in southern England experienced major disruptions due to a fault in the radio communication system, affecting multiple operators including South Western Railway (SWR), Southern, CrossCountry, Gatwick Express, Great Western Railway, London Overground, and Thameslink. The issue was first reported just before 9am and affected train drivers' ability to communicate with signallers.

The fault has been resolved by 11am, but disruption is expected to continue throughout the day. South Western Railway warned that services across its entire network may be cancelled, delayed by up to 90 minutes or revised. Southern Rail reported delays on its West Coastway route between Brighton and Portsmouth/Southampton.

Passengers have been advised to expect some disruption, allow more time for journeys, and check before traveling through the day. They can use their tickets on alternative routes or operators at no additional cost. Gatwick Express warned of delays for services running to and from London Victoria, while Thameslink reported likely delays on its services running to and from Brighton, Horsham, and Three Bridges.

A Network Rail spokesperson apologized for the disruption caused to passengers' journeys this morning. The incident highlights the critical role of communication systems in maintaining smooth train operations and the impact that technical faults can have on daily commutes.

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