Regulation 1 Citation and commencementI1 England, Wales and Scotland These Regulations may be cited as the Road Vehicles (Construction and Use) (Amendment) Regulations 2003 and shall come into force on 1st April 2003. Annotations Commencement I1 Reg. 1 in force at 1.4.2003, see reg. 1 ← Introduction Regulation 1 Regulation 2 →