The Road Vehicles Lighting Regulations 1989

13.  Definitions–

• In this Schedule–

• “approval mark” means–

  (a)

  in relation to a solo motor bicycle, a motor bicycle combination and a trailer drawn by a solo motor bicycle or a motor bicycle combination, a marking designated as an approval mark by regulation 4 of the Designation of Approval Marks Regulations and shown at item 50A of Schedule 2 to those Regulations, and

  (b)

  in relation to any other motor vehicle or any other trailer, either–

  (i)

  a marking designated as an approval mark by regulation 5 of the Designation of Approval Marks Regulations and shown at item 6 or, if combined with a stop lamp, at item 8 of Schedule 4 to those Regulations, or

  (ii)

  a marking designated as an approval mark by regulation 4 of the Designation of Approval Marks Regulations and shown at item 7A or, if combined with a stop lamp, at item 7C of Schedule 2 to those Regulations; and

• “British Standard mark” means–

  (a)

  the mark indicated in the specification for cycle rear lamps published by the British Standards Institution under the reference 3648:1963 as amended by Amendment PD 6137 published in May 1967 and by AMD 4753 published in July 1985, or

  (b)

  the mark indicated in the specification for photometric and physical requirements for lighting equipment published by the British Standards Institution under the reference BS 6102: Part 3: 1986, namely “BS 6102/3”.