7.—(1) The person who drove the vehicle to an examination shall, except so far as he is permitted to be absent by the person who is carrying out the examination, be present throughout the whole of the examination, and shall drive the vehicle and operate its controls when and in such a manner as he may be directed by the person who is carrying out the examination to do so.
(2) The person who is carrying out an examination is authorised to drive the vehicle on a road or elsewhere.
(3) A contravention of this regulation is hereby declared to be an offence.