# The Railways (Accident Investigation and Reporting) Regulations 2005, Paragraph 11


An accident or incident which, under slightly different conditions might have led to serious injuries or extensive damage to rolling stock, the infrastructure or the environment.

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Source: https://www.legislation.gov.uk/uksi/2005/1992/schedule/4/paragraph/11 (the official version)
Page: https://openlegislation.uk/railways-accident-investigation-and-reporting-regulations-2005/schedule-4/paragraph-11
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.