Road accidents and safety statistics information

Road accidents and safety statistics guidance including accompanying notes and definitions.


Reported road casualties in Great Britain: guide to the statistics and data sources

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Road accidents and safety statistics information on notes and definitions, symbols, conventions and National Statistics status.

Published 28 August 2013
Last updated 24 June 2021 + show all updates
  1. Page updated to include notes and definitions, National Statistics status and symbols and conventions.

  2. In-year estimates methodology note updated.

  3. Added HTML attachment on National Statistics status of Reported Road Casualties Statistics.

  4. Reported road casualties notes and definitions document updated.

  5. Drink drive methodology note updated for the final report for the year 2016.

  6. 'Testing for statistically significant changes in road accident and casualty numbers' published.

  7. First published.