http://www.legislation.gov.uk/ukpga/1972/20/section/63/enactedRoad Traffic Act 1972Road traffic offencesVehiclesRoad safetyDriving licencesHeavy goods vehiclesKing's Printer of Acts of Parliament2019-12-02 PART II 63 1 Where any international agreement to which the United Kingdom is a party provides— a for markings to be applied— i to motor vehicle parts of any description to indicate conformity with a type approved by any country; or ii to a motor vehicle to indicate that the vehicle is fitted with motor vehicle parts of any description and either that the parts conform with a type approved by any country or that the vehicle is such that as so fitted it conforms with a type so approved ; and b for motor vehicle parts or, as the case may be, motor vehicles, bearing those markings to be recognised as complying with the requirements imposed by the law of another country; the Secretary of State' may by regulations designate the markings as approval marks, and any markings so designated shall be deemed for the purposes of the Trade Descriptions Act 1968 to be a trade description, whether or not the markings fall within the definition of that expression in section 2 of that Act. 2 Any person who, without being authorised by the competent authority to apply any approval mark, applies that mark or a mark so nearly resembling it as to be calculated to deceive shall be guilty of an offence under the Trade Descriptions Act 1968, whether or not he would be guilty of such an offence apart from this subsection. 3 The conditions subject to which approval of any type may be given on behalf of the United Kingdom or the use of approval marks indicating conformity with a type approved by the United Kingdom may be authorised may include such conditions as to testing or inspection and the payment of fees as the Secretary of State may impose. 4 In this section— " motor vehicle " means a mechanically propelled vehicle or a vehicle designed or adapted for towing by a mechanically propelled vehicle, " motor vehicle part " means any article made or adapted for use as part of a mechanically propelled vehicle or a vehicle drawn by a mechanically propelled vehicle, or for use as part of the equipment of any such vehicle, and shall be treated as including any equipment for the protection of drivers or passengers in or on a motor vehicle notwithstanding that it does not form part of, or of the equipment of, that vehicle; and " the competent authority " means,— as respects any approval mark indicating conformity with a type approved by the United Kingdom, the Secretary of State; and as respects any approval mark indicating conformity with a type approved by any other country, the authority having power under the law of that country to authorise the use of that mark. 1968 c. 29. 1968 c. 29.