A Southern Rail service carrying approximately 150 passengers derailed near Lewes in East Sussex shortly before 4 pm BST on August 13, 2026. Three carriages left the tracks on the route from London Victoria to Eastbourne. Two passengers sustained serious injuries while 18 others were hurt, with none reported as life-threatening.
Emergency Response and Passenger Evacuation
Passengers were initially trapped but were evacuated onto the track under the supervision of emergency teams. East Sussex Fire & Rescue Service, praised for their swift action by Lewes District Council deputy leader Christine Robinson, attended the scene. The nearby Lamport Community Hub was opened to provide shelter and
medical treatment amid temperatures in the 30s Celsius.
Rail Disruption and Travel Advice
The rail line between Haywards Heath and Lewes remains closed indefinitely in both directions. As a result, Southern Rail has cancelled services on the London Victoria to Eastbourne route during this period. Stations at Cooksbridge and Plumpton are not being served, with rail replacement buses running instead. Southern Rail advises travelers to reach Eastbourne via the coastal route through Brighton.
Investigation Underway with Track Inspection Confirmed
The Rail Accident Investigation Branch (RAIB) is on site conducting a detailed inquiry, examining railway infrastructure, signalling, CCTV, and train data. Network Rail’s safety director, Martin Frobisher, confirmed the track had been
inspected the day before the derailment and stated no speed restrictions were in place at the time. Investigations are assessing whether high temperatures affected the track or infrastructure, though officials caution against speculation.
Passengers’ Accounts of the Derailment
Passengers described intense panic during the incident. Rachel Heath recalled the train “bumping up and down and then jostling from side to side like a seesaw,” and feeling as though the carriage was “almost lifted into the air” before falling on its side. Tracy McGregor compared the derailment to “a metal tube carving through the earth” with a cloud of mud and earth enveloping passengers.
Official Statements on Safety and Response
John Whitehouse,
CEO of Greater Thameslink Railway (GTR), said accidents of this nature are “incredibly rare” and described the railway as “incredibly safe.” Network Rail Sussex Route Director Lucy McAuliffe expressed shock and sadness, confirming cooperation with RAIB and ongoing disruption. British Transport Police have appealed to passengers involved to provide statements if they have not already done so.
Related Derailment and Regional Impact
A second derailment occurred on August 14 near Wickford in Essex involving a Greater Anglia train. Eastbourne, affected by the Lewes disruption, is expected to attract high visitor numbers over the weekend for the Airbourne air show. Southern Rail continues to advise using
the coastal route via Brighton due to the ongoing closure of the affected line segment.
