Source · Transport safety
Transport Safety Investigations
13,057 reports
11,352 AAIB (air)
1,103 MAIB (marine)
602 RAIB (rail)
Air, marine, and rail accident investigation reports from the UK's independent statutory investigation bodies. Reports identify causal factors and make safety recommendations to operators, regulators, and government.
About these bodies
| Body | Remit | Reports |
|---|---|---|
| AAIB Air | Air Accidents Investigation Branch — independent civil aviation accident investigations | 11,352 |
| MAIB Marine | Marine Accident Investigation Branch — shipping and vessel accident investigations | 1,103 |
| RAIB Rail | Rail Accident Investigation Branch — railway accident and incident investigations | 602 |
Common topics (last 2 years)
Reports
6 May 2026
RAIB
Safety digest 05/2026: Grantham South Junction
Overspeeding at Grantham South Junction, 26 September 2025.
Rail Accident Investigation Branch
13 Apr 2026
RAIB
Report 04/2026: Derailment at Denbigh Hall South Junction
Derailment at Denbigh Hall South Junction, near Bletchley, Buckinghamshire, 26 June 2025.
Rail Accident Investigation Branch
10 Jun 2025
RAIB
Safety digest 03/2025: South Wales overspeeds
Overspeeds in blanket speed restrictions, south Wales, 27 January 2025.
Rail Accident Investigation Branch
23 Oct 2023
RAIB
Report 11/2023: Two trains in the same signal section at South Wingfield
Two trains in the same signal section at South Wingfield, Derbyshire, 26 October 2022.
Rail Accident Investigation Branch
22 Feb 2023
RAIB
Report 03/2023: Track damage between Pencoed and Llanharan
Track damage between Pencoed and Llanharan, South Wales, 6 March 2021.
Rail Accident Investigation Branch
25 May 2022
RAIB
Report 05/2022: Track worker struck by a train near Surbiton station
Track worker struck by a train near Surbiton station, south-west London, 9 February 2021.
Rail Accident Investigation Branch
7 Dec 2021
RAIB
Safety digest 06/2021: Penistone
Collision between a train and lorry stabiliser leg at Penistone, South Yorkshire, 27 August 2021.
Rail Accident Investigation Branch
19 Feb 2021
RAIB
Report 01/2021: Person struck by a train at Eden Park station
Person struck by a train at Eden Park station, south-east London, 26 February 2020.
Rail Accident Investigation Branch
9 Nov 2020
RAIB
Report 10/2020: Signal passed at danger at Loughborough South Junction
Signal passed at danger at Loughborough South Junction, Leicestershire, 26 March 2020.
Rail Accident Investigation Branch
5 Dec 2019
RAIB
Interim report 01/2019: Track workers struck by a train at Margam
Track workers struck by a train at Margam, South Wales, 3 July 2019.
Rail Accident Investigation Branch
1 Aug 2019
RAIB
Report 10/2019: Overspeed at Sandy South Junction
Overspeed at Sandy South Junction, Bedfordshire, 19 October 2018.
Rail Accident Investigation Branch
25 Mar 2019
RAIB
Report 02/2019: Self-detrainment of passengers onto lines that were still open to traffic and electrically live at Lewisham
Self-detrainment of passengers onto lines that were still open to traffic and electrically live at Lewisham, south-east London, 2 March 2018.
Rail Accident Investigation Branch
18 Dec 2018
RAIB
Report 20/2018: Near miss at South Hampstead
Near miss with track workers and trolleys at South Hampstead, London, 11 March 2018.
Rail Accident Investigation Branch
25 Jul 2018
RAIB
Safety digest 06/2018: Clogwyn y Gwin South foot crossing
Passenger train derailment at Clogwyn y Gwin South foot crossing, Welsh Highland Railway, 10 June 2018.
Rail Accident Investigation Branch
21 May 2018
RAIB
Report 07/2018: Fatal accident at Trenos footpath crossing near Llanharan
Fatal accident at Trenos footpath crossing near Llanharan, Rhondda Cynon Taf, South Wales, 1 June 2017.
Rail Accident Investigation Branch
28 Feb 2018
RAIB
Report 04/2018: Freight train derailment at Lewisham
Freight train derailment at Lewisham, south-east London, 24 January 2017.
Rail Accident Investigation Branch
7 Feb 2018
RAIB
Safety digest 01/2018: Wimbledon
Derailment of a passenger train near Wimbledon, south-west London, 6 November 2017.
Rail Accident Investigation Branch
30 Jan 2018
RAIB
Report 02/2018: Child nearly falling through a missing toilet floor, South Devon Railway
Child nearly falling through a missing toilet floor, South Devon Railway, 22 June 2017.
Rail Accident Investigation Branch
14 Dec 2017
RAIB
Safety digest 19/2017: Raynes Park
Track worker struck by a train near Wimbledon, south-west London, 22 August 2017.
Rail Accident Investigation Branch
27 Nov 2017
RAIB
Report 16/2017: Track worker near miss incidents at Camden Junction South
Track worker near miss incidents at Camden Junction South, London, 28 February 2017.
Rail Accident Investigation Branch
6 Mar 2017
RAIB
Safety digest 06/2017: Surbiton
Near miss at Surbiton, south-west London, 2 November 2016.
Rail Accident Investigation Branch
23 Feb 2017
RAIB
Safety digest 04/2017: Southampton Eastern Docks
Charter train derailment near Southampton Eastern Docks, 5 November 2016.
Rail Accident Investigation Branch
14 Nov 2016
RAIB
Report 22/2016: Structural failure at Lamington viaduct
Structural failure caused by scour at Lamington viaduct, South Lanarkshire, 31 December 2015.
Rail Accident Investigation Branch
1 Jun 2016
RAIB
Report 10/2016: Derailment near Angerstein Junction
Derailment of freight train near Angerstein Junction, south east London, 3 June 2015.
Rail Accident Investigation Branch
9 Mar 2016
RAIB
Report 04/2016: Serious accident at Clapham South tube station
Serious accident involving a passenger trapped in train doors and dragged at Clapham South station, 12 March 2015
Rail Accident Investigation Branch
6 Aug 2015
RAIB
Report 10/2015: Derailment at Porthkerry
Derailment of a loaded coal train at Porthkerry, South Wales, 2 October 2014.
Rail Accident Investigation Branch
10 Dec 2014
RAIB
Bulletin 02/2013: Near miss at Southwark Bridge Junction near Elephant and Castle station
Near miss at Southwark Bridge Junction near Elephant and Castle station, 21 January 2013.
Rail Accident Investigation Branch
10 Dec 2014
RAIB
Report 17/2009: Minor collision near New Southgate
Minor collision near New Southgate, Greater London, 27 July 2008.
Rail Accident Investigation Branch
10 Dec 2014
RAIB
Report 17/2014: Accidents at Southend Central and Whyteleafe stations
Accidents involving a wheelchair rolling onto the track at Southend Central, 28 August 2013; and a pushchair rolling onto the track at Whyteleafe, 18 September 2013.
Rail Accident Investigation Branch
10 Dec 2014
RAIB
Report 18/2013: Train fire at South Gosforth
Train fire at South Gosforth on the Tyne and Wear Metro system, 8 January 2013.
Rail Accident Investigation Branch