A radio system fault is causing major disruption to train services across southern England this morning, with passengers warned of severe delays and cancellations. The issue has affected seven train companies: CrossCountry, Gatwick Express, Great Western Railway, London Overground, Southern, South Western Railway, and Thameslink.
Nature of the Fault
The fault lies in a radio system used for communication between drivers and signallers. Without this system, trains cannot operate safely, leading to widespread service suspensions. South Western Railway confirmed that their engineers have not yet identified the location of the fault and cannot provide an estimated time for when services will resume.
Impact on Passengers
A National Rail spokesperson stated: 'Some services may be delayed by up to 90 minutes or cancelled as a result. Major disruption is expected until the end of the day.' Passengers are advised to check their journeys before traveling and to allow extra time. Alternative routes may be available, but delays are likely across the network.
Affected Operators
- CrossCountry
- Gatwick Express
- Great Western Railway
- London Overground
- Southern
- South Western Railway
- Thameslink
Engineers are working to resolve the issue, but no timeline has been given. National Rail recommends that passengers delay non-essential travel if possible. Updates will be provided as more information becomes available.
