Regulation 5 Exceptions — temporarily imported vehicles and vehicles proceeding to a port for exportI1

any vehicle brought into Northern Ireland and originating from a base or centre in a country outside Northern Ireland from which the use of the vehicle on a journey is normally commenced, a period of 12 months not having elapsed since the vehicle in question was last brought into Northern Ireland;

a visiting vehicle;

any combination of two or more vehicles, one of which is drawing the other or others, if the combination included any vehicle of the type mentioned in sub-paragraph (a) or (b); or

a vehicle proceeding to a port for export, if in each case the vehicle or combination of vehicles complies in every respect with the requirements about lighting equipment and reflectors relating thereto contained in the Convention on Road Traffic concluded at Geneva on 19th September 1949^f1 or the International Convention relating to Motor Traffic concluded at Paris on 24th April 1926^f2.