Introductory Text1.These Regulations shall come into operation on 1st December 1983.2.The Motor Vehicles (Designation of Approval Marks) Regulations 1979 shall.3.In Schedule 2— (a) in item 3A, in column (2),.4.In Schedule 3— (a) in paragraph 9, for “items numbered.SignatureSCHEDULE(NEW ITEMS INSERTED INTO SCHEDULE 2 TO THE MOTOR VEHICLES (DESIGNATION OF APPROVAL MARKS) REGULATIONS 1979)Explanatory Note