Statistical data set

Contributory factors for reported road accidents (RAS50)

Data about the contributory factors for reported road accidents, produced by Department for Transport.

Published 26 September 2013
Last updated 27 September 2018 — see all updates

• From: Department for Transport

Contributory factors for reported road accidents (RAS50 - Excel data tables)

Contributory factors for reported road accidents (Excel data tables) (ZIP, 810KB)

Contributory factors for accidents, vehicles and casualties

RAS50001: Contributory factors: reported accidents by severity, Great Britain (ODS, 79.6KB)

RAS50002: Contributory factors of reported accidents, Great Britain (ODS, 9.9KB)

RAS50003: Contributory factors: Reported accidents by road class, Great Britain (ODS, 87.9KB)

RAS50004: Reported accidents involving pedestrians with contributory factors, Great Britain (ODS, 14.2KB)

RAS50005: Contributory factors: Vehicles in reported accidents by vehicle type, Great Britain (ODS, 104KB)

RAS50006: Most common pairs of contributory factors reported together, Great Britain (ODS, 18.8KB)

RAS50007: Contributory factors: Casualties in reported accidents by severity, Great Britain (ODS, 74.7KB)

RAS50015: Contributory factors to motorcycle accidents by engine size, Great Britain (ODS, 24.7KB)

Speed contributory factors

RAS50008: Reported accidents and casualties where speed was reported as a contributory factor, by severity, Great Britain (ODS, 17.7KB)

RAS50009: Vehicles with speed factors reported by vehicle type, Great Britain (ODS, 14.2KB)

RAS50010: Percentage of vehicles with selected contributory factors which also had a speed factor reported, Great Britain (ODS, 12.9KB)

Contributory factors by country, region and local authority

RAS50012: Contributory factors: Reported accidents by region and country, Great Britain (ODS, 181KB)

RAS50013: Reported road casualties resulting from accidents, by contributory factor, region and country, Great Britain (ODS, 183KB)

RAS50016: Reported accidents where a police officer attended the scene, by contributory factor, local authority and region, Great Britain (ODS, 342KB)

Accidents and vehicles included in contributory factors analysis

RAS50011: Reported accidents and vehicles included in the contributory factor analysis, Great Britain (ODS, 13.2KB)

Contact us

Road safety statistics

Email roadacc.stats@dft.gov.uk

Public enquiries 020 7944 6595

Published 26 September 2013
Last updated 27 September 2018 + show all updates

1. 27 September 2018 All tables updated for the year 2017 annual report.
2. 28 September 2017 Tables updated to the latest data for the year 2016.
3. 29 September 2016 Tables updated to the latest data for 2015.
4. 24 September 2015 Tables updated to the latest data for the year 2014.
5. 25 June 2015 Statistical data set 50006 updated.
6. 25 September 2014 Tables 50001 to 50005, 50007, 50008, 50012, 50015 and 50016 updated to the latest data for 2013.
7. 26 September 2013 First published.