# Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999, Regulation 103: Leaving trailers at rest


A person in charge of a motor vehicle, or trailer drawn by it, shall not cause or permit such trailer to stand on a road when detached from the drawing vehicle unless one at least of the wheels of the trailer is (or, in the case of a track-laying trailer, its tracks are) prevented from revolving by the setting of the parking brake or the use of a chain, chock or other efficient device.

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Source: https://www.legislation.gov.uk/nisr/1999/454/regulation/103 (the official version)
Page: https://openlegislation.uk/motor-vehicles-construction-and-use-regulations-northern-ireland-1999/regulation-103
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.