The Secretary of State may make regulations for the purpose of carrying the provisions of this Part of this Act into effect and, without prejudice to the generality of the foregoing, may—
(a) make provision with respect to tests of competence to drive heavy goods vehicles and, in particular, the nature of such tests, the qualifications, selection, appointment and removal of the persons by whom they may be conducted, and evidence of the results of the tests;
(b) require applicants for such tests or for heavy goods vehicle drivers' licences (whether full or provisional) to have such qualifications, experience and knowledge (including, in the case of applicants for licences, qualifications with respect to health and driving conduct) as may be prescribed;
(c) require a person submitting himself for a test to produce for the purposes of the test a vehicle of the class in respect of which he is to be tested, loaded or unloaded according as may be prescribed, and, in the case of a loaded vehicle, impose requirements about its loading;
(d) restrict the issue of provisional licences, in the case of prescribed classes of applicants or in prescribed circumstances, to such classes of vehicle as may be prescribed;
(e) provide that a full licence to drive a heavy goods vehicle of a particular class shall also be treated for the purposes of this Part of this Act as a provisional licence to drive heavy goods vehicles of another prescribed class;
(f) make provision for preventing a person holding more than one licence and for facilitating the identification of licence holders;
(g) make provision with respect to applications for and the issue of heavy goods vehicle drivers' licences;
(h) make provision with respect to the custody and production of any heavy goods vehicle driver's licence or any Northern Ireland licence within the meaning of section 125 of this Act or any licence under Part II of the Road Traffic Act (Northern Ireland) 1955 or Part I of the Road Traffic Act (Northern Ireland) 1970 to drive heavy goods vehicles of any description, and require the return to a prescribed licensing authority of any such licence which has expired or been suspended or revoked;
(i) require the payment of a fee of a prescribed amount by a person who applies for a test and provide for the repayment of any such fee in the prescribed circumstances ;
(j) provide that a person submitting himself for, but failing to pass, a test shall not be eligible to submit himself for another test before the expiration of a prescribed period, except under an order made by a court or sheriff under section 117 of this Act;
(k) provide for the issue of a new licence in place of a licence lost or defaced on payment of the prescribed fee;
and different provision may be made by the regulations for different cases.
Regulations under this section may provide that a person who contravenes or fails to comply with any specified provision of the regulations shall be guilty of an offence.
The Secretary of State may by regulations provide that this Part of this Act shall not apply to heavy goods vehicles of such classes as may be prescribed either generally or in such circumstances as may be prescribed.