# The Police Regulations 1995, Paragraph 1


For the purposes of regulation 57 and of this Schedule—
“authorised use”means the use, authorised under regulation 57, of a motor vehicle owned by the member of a police force concerned for the purposes of his duties as a member of that force or, where he has been statutorily transferred from one force to another force, as a member of either of those forces, and “period of authorised use”means the period during which such use is authorised;
“cylinder capacity”means the cylinder capacity of the engine of a vehicle calculated in accordance with regulations under paragraph 2(4) of Schedule 1 to the Vehicle Excise and Registration Act 1994;
“motor bicycle”means a mechanically propelled bicycle (including a motor scooter, a bicycle with an attachment for propelling it by mechanical power and a mechanically propelled bicycle used for drawing a sidecar);
“motor car”means a mechanically propelled vehicle other than a motor bicycle and, accordingly, includes a mechanically propelled tricycle;
“year”means a period of twelve months beginning on such date as may be determined by the police authority;
and a reference to a motor vehicle owned by a member of a police force is a reference to such a vehicle kept and used by him.

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Source: https://www.legislation.gov.uk/uksi/1995/215/schedule/9/paragraph/1 (the official version)
Page: https://openlegislation.uk/police-regulations-1995/schedule-9/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.