Emergency services responded with multiple air ambulances, road vehicles, and 70 firefighters. As of Saturday, 28 people remained in hospital, with nine in critical condition. The East of England Ambulance Service confirmed that 11 individuals sustained “very serious” injuries, 32 were described as injured, and 57 suffered minor injuries. More than 80 people received hospital treatment on Friday night, while those with less serious injuries were treated at the scene.
Both trains were EMR services bound for London St Pancras. The southbound service from Nottingham had come to a halt on the track, while the Luton airport express from Corby collided with it. Passengers reported that the second train was moving at a reduced speed at the time of impact, as crash images show the damaged front of one train entangled with the back of the other, with carriages remaining upright. It is not yet clear what allowed the collision to occur despite the presence of multiple failsafes in modern railway signalling. A functional signalling system would normally display a red signal when a train is stopped, and automatic train protection systems are designed to apply brakes if a driver fails to spot the signal. Unverified reports suggest the driver of the stationary train may have stopped to report a fault with the automatic warning system.
The incident has raised questions about rail safety on a heavily used section of the network that underwent recent upgrades and electrification. The stationary train was a brand-new Aurora class 810 model built by Hitachi, which was brought into service within the last six months. Network Rail completed work last year to allow these trains to run at a top speed of 125mph south of Bedford. Network Rail stated that current indications suggest this was a “tragic, isolated incident,” though specialist investigators from the Rail Accident Investigation Branch and BTP have cautioned against speculation while they gather facts to determine the cause.
Investigation and service disruption
BTP Chief Constable Lucy D’Orsi stated that specialist investigators are working to establish the cause of the accident and asked the public to refrain from speculation. She noted that the driver’s family is being supported by specially trained officers. Prime Minister Sir Keir Starmer described the collision as “hugely concerning” and offered his thoughts to the families of the deceased and the injured. Buckingham Palace also issued a statement on behalf of King Charles, who is being kept regularly updated on developments.
EMR services to and from London St Pancras have been suspended throughout the weekend, with trains starting and ending journeys in Bedford. Thameslink reported that lines between Luton and Bedford were blocked from around 17:30 on Friday, and disruption is expected to continue for at least a week. The last crash in Britain where a passenger train hit the back of another service on the same line occurred near Clapham Junction in 1988, killing 35 people. Since then, Britain has maintained a strong safety record in Europe, with no passenger deaths in train accidents for over a decade until the last few years, which saw other serious incidents in Stonehaven, Salisbury, and Talerddig.
