Greater Anglia has imposed emergency speed restrictions on all train lines between Ingatestone and Chelmsford in Essex, causing slower train movements and ongoing delays as of 29 July 2026. These restrictions affect rail services throughout this section with no set time for resumption of normal operations.
The imposed speed limits respond to extreme temperatures forecasted at 34C for Essex, as reported by the Met Office. The UK Health Security Agency (UKHSA) simultaneously issued an amber heat health warning. Rail infrastructure safety concerns stem from soil shrinkage triggered by the high temperatures, which can destabilize tracks demanding reduced train speeds.
Passengers
traveling in the affected area may experience cancellations but can use their advance purchase tickets for earlier or later services. Travelers facing delays of 15 minutes or more on their journeys may be eligible for compensation on their fares.
Greater Anglia and Network Rail have issued apologies for the service disruptions. These measures align with necessary precautions during heatwaves to maintain railway safety amid challenging track conditions caused by elevated temperatures.
