Introductory Text1.These Regulations shall come into operation on 1st August 1984.2.The Motor Vehicles (Tests) Regulations 1981 are amended in accordance.3.In Regulation 3, in paragraph (1), for the definition of.4.In Regulation 20, in paragraph (7)(c), for sub-paragraphs (iii) and.5.In Schedule 2:— (a) in item 1 (The Lighting Requirements),.6.In Schedule 3— (a) in Part 1—SignatureExplanatory Note