# Road Traffic (Driver Licensing and Information Systems) Act 1989, Paragraph 20


For section 166 of the 1988 Act (powers of certain officers as respects goods vehicles) there shall be substituted the following section—
“ Powers of certain officers as respects goods vehicles and passenger-carrying vehicles.
166 Any of the following officers, namely—
(a) an examiner appointed under section 68 of this Act,
(b) a certifying officer appointed under section 7(1) of the Public Passenger Vehicles Act 1981,
(c) an examiner appointed under section 7(2) of that Act, and
(d) a person authorised for the purpose by a traffic commissioner appointed for the purposes of that Act,
may, on production if so required of his authority, exercise in the case of goods vehicles or passenger-carrying vehicles of any prescribed class all such powers as are, under section 164(1) or (3) or 165 of this Act, exercisable by a constable.”

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Source: https://www.legislation.gov.uk/ukpga/1989/22/schedule/3/paragraph/20 (the official version)
Page: https://openlegislation.uk/road-traffic-driver-licensing-and-information-systems-act-1989/schedule-3/paragraph-20
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.