# The Railways (Interoperability) (High-Speed) Regulations 2002, Paragraph 2.2.1: Requirements specific to each subsystem


Safety
Operation of the energy-supply systems must not impair the safety either of high-speed trains or of persons (users, operating staff, trackside dwellers and third parties).

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Source: https://www.legislation.gov.uk/uksi/2002/1166/schedule/3/paragraph/2.2.1 (the official version)
Page: https://openlegislation.uk/railways-interoperability-high-speed-regulations-2002/schedule-3/paragraph-2.2.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.