French regional train derails near Rouen, injuring around 20 passengers
A TER passenger train carrying up to 200 people derailed near Cléon in Seine-Maritime after striking an unidentified object on Friday evening, leaving approximately 20 injured and prompting the activation of the ORSEC mass-casualty plan.
Train derailment near Cléon
A regional TER passenger train derailed on Friday evening, 11 September 2026, while travelling along the railway line between Rouen in Seine-Maritime and Caen in Calvados. The incident occurred between 19:30 and 19:45 on the rail section connecting Tourville-la-Rivière and Elbeuf-Saint-Aubin, near the municipality of Cléon. Initial passenger tallies from transport officials and regional authorities ranged between 180 and 200 people on board the service at the time of the crash.
According to information provided by a police source, the train struck an unidentified object lying on the railway tracks before jumping the rails. The force of the impact led to four carriages derailing from the track line, with one carriage toppling completely onto its side. Following the derailment, the prefecture of Seine-Maritime issued warnings across official channels urging motorists and residents to avoid the immediate perimeter surrounding Cléon and Tourville-la-Rivière to facilitate emergency operations.
- TER train derails between Tourville and Elbeuf-Saint-Aubin after striking an object
- Prefecture activates the departmental operational centre and the ORSEC NOVI emergency plan
- Transport Minister Philippe Tabarot reports a provisional toll of approximately 20 injured
- SNCF suspends Rouen-Caen and Caen-Le Havre routes and introduces replacement bus services
Mass casualty plan activated
French Minister of Transport Philippe Tabarot released a provisional casualty count shortly after the derailment, stating that approximately 20 individuals suffered injuries. First responders quickly established triage stations near the tracks to treat injured passengers before transporting them to regional medical facilities.
At this hour, the provisional assessment indicates approximately twenty injured.
In response to the severity of the accident, the prefecture of Seine-Maritime activated its departmental operational centre (COD) at 20:00. The prefect simultaneously triggered the ORSEC NOVI plan, a specialized French emergency protocol for handling numerous casualties during catastrophic events. The prefect moved directly to the crash site to coordinate the emergency services and oversee the deployment of personnel. According to operational dispatches, emergency services sent approximately 40 rescue vehicles to the scene to carry out evacuations, while the prefecture indicated that further status updates would follow regularly.
Regional rail disruptions and investigation
The crash caused severe disruptions throughout the Normandy passenger rail network. French national rail operator SNCF announced that train traffic was immediately halted in both directions along the Rouen-Caen route, as well as between Caen and Le Havre. To provide alternative transit options for displaced passengers, SNCF began organizing a replacement bus network across the affected corridors.
Specialist SNCF railway agents and technical teams arrived at the crash site near Cléon on Friday night to inspect the physical damage and investigate the exact sequence of events leading to the accident. Minister Tabarot stated that government authorities, the departmental prefecture, and SNCF crisis units are tracking the situation in real time. Work crews are coordinating with emergency personnel to secure the track infrastructure and begin planning the removal of the four derailed cars and the overturned carriage.
