c2c cancels South Essex routes as heatwave strains rail infrastructure

c2c has cancelled some services in south Essex on Thursday and Friday as extreme heat strains rail infrastructure and increases the risk of disruption on the London Fenchurch Street route.

The operator said heat-related speed restrictions were likely to affect services and warned passengers that short-notice delays and further cancellations remain possible.

The affected network includes trains between London Fenchurch Street and Grays, Shoeburyness, Leigh-on-Sea and Pitsea.

c2c said the cancellations were intended to minimise disruption while very hot weather continues.

Why services are being cut

c2c said high temperatures can create safety risks across the railway, including sagging overhead lines, buckled rails and lineside fires.

Those risks have forced rail operators to slow trains in parts of the network, which can reduce capacity and lead to knock-on delays.

The disruption comes during a wider UK heatwave, with amber and yellow heat-health alerts in place across parts of England and temperatures forecast to reach about 35C to 36C in the hottest areas.

What passengers should expect

Passengers on the South Essex line were warned to check for service changes before travelling.

c2c said further disruption could happen at short notice if conditions worsen or speed restrictions remain in place.

The line serves commuters travelling between south Essex and London Fenchurch Street, so the cancellations may have knock-on effects for peak-time journeys and other services on the route.