Rail Accident Investigation Branch
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Featured
News story
Tram derailment at Piccadilly tram stop
Investigation into the derailment of a tram at Piccadilly tram stop, Manchester, 5 April 2026.
Independent report
Safety digest 04/2026: Millbrook
RAIB has today released its safety digest into a near miss between a passenger train and a van near Millbrook, Bedfordshire, 25 September 2025.
News story
Road vehicle incursion at York Street, Belfast
Investigation into a near miss between a train and a heavy goods vehicle near York Street, Belfast, 20 March 2026.
Independent report
Safety digest 03/2026: Hopetown Junction
RAIB has today released its safety digest into a derailment at Hopetown Junction, Darlington, 31 January 2026.
Independent report
Safety digest 02/2026: Cambridge Junction
RAIB has today released its safety digest into an overspeed at Cambridge Junction, Hertfordshire, 11 December 2025.
Press release
Report 04/2026: Derailment at Denbigh Hall South Junction
RAIB has today released its report into a derailment at Denbigh Hall South Junction, near Bletchley, Buckinghamshire, 26 June 2025.
Latest from Rail Accident Investigation Branch
What we do
The Rail Accident Investigation Branch (RAIB) independently investigates accidents to improve railway safety, and inform the industry and the public.
RAIB works with the Department for Transport.
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Rail Accident Investigation Branch Derby
Derby
DE21 4BA
United Kingdom
Main office number
01332 253300
Non media enquiries only. Please refer to our Media Enquiries page (https://www.gov.uk/government/organisations/rail-accident-investigation-branch/about/media-enquiries) for press enquiries .
Rail Accident Investigation Branch Farnborough
Berkshire Copse Road
Aldershot
Hampshire
GU11 2HP (Satnav GU11 2HH)
United Kingdom
Main office number
01932 440000
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