LONDON — A passenger who fell from a platform onto the track at Ickenham London Underground station lay undiscovered for about two minutes before being struck by an arriving train, Britain’s Rail Accident Investigation Branch said in a report published Thursday.
RAIB said the incident happened at about 10:30 p.m. on March 28, 2025. Investigators said the passenger fell onto the track and was unable to reach a position of safety before the train arrived and stopped normally at the platform. As the train left the station, its brakes applied automatically after part of a safety system contacted the passenger, prompting inquiries that led to the person being found about 14 meters from where they fell. The passenger was fatally injured, RAIB said.
RAIB concluded that the passenger lost balance on the platform and fell onto the track. Staff on duty were unaware the passenger had entered the station in a vulnerable state or that the person was on the track, meaning there was no intervention to stop trains entering or leaving the platform.
CCTV evidence suggested the passenger was aware a train was approaching and was likely trying to move toward the platform edge to get out of its path. RAIB said that the effort was compromised because the under-platform recess was occupied by communications cables, leaving insufficient space for the passenger to shelter and for a train to pass without contact.
RAIB said the train operator did not see the passenger on the track, possibly because the operator was focused on stopping at the correct location and monitoring the platform-train interface. Investigators also cited the contrast between the brightly lit platform and the darker track area and the passenger’s dark clothing as potential factors.
RAIB identified two underlying issues. It said London Underground’s standards for under-platform recesses were not being complied with and were not consistent with one another, and it said London Underground had not completed platform-specific risk assessments for most of its network or identified the safety benefits of some measures intended to reduce the risk of people falling and being struck.
The report made three recommendations to London Underground, including reviewing standards for under-platform recesses, completing site-specific risk assessments for all platforms and implementing risk controls, and improving guidance and training for staff on safeguarding people under the influence of alcohol. RAIB also highlighted the value of thorough track checks after a fall and the importance of following company policy on routine drug and alcohol testing after serious accidents.
