(1) The Secretary of State may by regulations make provision for the examination of goods vehicles of any prescribed class for the purpose of selecting or otherwise determining plated weights or other plated particulars for goods vehicles of that class or for the purpose of ascertaining whether any prescribed construction and use requirements (whether relating to plated particulars or not) are complied with in the case of goods vehicles of that class, or for both purposes, and in particular—
(a) for the determination, according to criteria or by methods prescribed by or determined under the regulations, of the plated particulars for a goods vehicle (including its plated weights), on an examination of the vehicle for the purpose, and for the issue on such an examination, except as provided by regulations made by virtue of paragraph (c) of this subsection, of a certificate (hereafter in this Act referred to as a " plating certificate ") specifying those particulars ;
(b) for the issue, for a goods vehicle which has been found on examination for the purpose to comply with the prescribed construction and use requirements, of a certificate (hereafter in this Act referred to as a " goods vehicle test certificate ") stating that the vehicle has been found so to comply; and
(c) for the refusal of a goods vehicle test certificate for a goods vehicle which is so found not to comply with those requirements and for requiring a written notification to be given of any such refusal and of the grounds of the refusal, and for the refusal of a plating certificate where a goods vehicle test certificate is refused.
References in the foregoing provisions of this subsection to construction and use requirements shall be construed, in relation to an examination of a vehicle solely for the purpose of ascertaining whether it complies with any such requirements, as references to such of those requirements as are applicable to the vehicle at the time of the test and, in relation to an examination of a vehicle both for that purpose and for the purpose of determining its plated particulars, as references to such of those requirements as will be applicable to the vehicle if a plating certificate is issued for it.
(2) In the following provisions of this Part of this Act—
" examination for plating " means an examination under regulations under this section for the purpose of determining plated particulars for a goods vehicle; and
" goods vehicle test " means an examination under any such regulations for the purpose of ascertaining whether any prescribed construction and use requirements are complied with in the case of a goods vehicle.
(3) Any person aggrieved by a determination made on an examination under the regulations by the person in charge of the examination may appeal to an area mechanical engineer appointed by the Secretary of State to act for the traffic area in which the original examination was made, and on the appeal the area mechanical engineer shall cause the vehicle to be reexamined and make such determination in the matter as he thinks fit.
(4) A person aggrieved by the determination of an area mechanical engineer under subsection (3) above may appeal to the Secretary of State and on the appeal the Secretary of State shall cause the vehicle to be re-examined by an officer appointed by him for the purpose and shall make such determination on the basis of the re-examination as he thinks fit.
(5) Regulations under this section may make the like provision in relation to a determination on an appeal under subsection (3) or (4) above as they make in relation to a determination on an examination under the regulations.
(6) Without prejudice to the generality of subsection (1) above, regulations under this section may—
(a) require or authorise goods vehicles to which the regulations apply to be submitted for examination under the regulations and, in particular—
(i) require any such vehicle to be submitted for a goods vehicle test at periodic intervals ; and
(ii) require or authorise any such vehicle to be submitted for re-examination on the making of any prescribed alteration to it or its equipment and, for the purpose of determining whether any such reexamination is necessary, require any such alteration to be notified to the Secretary of State;
(b) authorise any examination under the regulations to be carried out by or under the direction of a goods vehicle examiner;
(c) prescribe the conditions subject to which vehicles will be accepted for such examination and, without prejudice to the foregoing—
(i) authorise any person by whom an examination of the vehicle under the regulations or subsections (3) and (4) above is carried out to drive the vehicle, whether on a road or elsewhere ; and
(ii) require that a driver of a vehicle examined thereunder is, except so far as permitted to be absent by the person carrying out the examination, present throughout the whole of the examination and drives the vehicle when directed to do so, and operates the controls in accordance with any directions given to him, by that person ;
(d) require the plating certificate for any vehicle to which the regulations apply to specify any alteration to the vehicle or its equipment which is required by the regulations to be notified to the Secretary of State;
(e) authorise the amendment of a plating certificate or the issue of a different plating certificate on the re-examination of any vehicle;
(f) provide for the period of validity of goods vehicle test certificates;
(g) specify the manner in which, and the time before or within which, applications may be made for the examination of vehicles under the regulations or appeals may be brought under subsection (3) or (4) above, and the information to be supplied and documents to be produced on any such application, examination or appeal;
(h) make provision as to the fees to be paid on any such application or appeal and as to the repayment of the whole or part of any fee paid on such an appeal where it appears to the Secretary of State that there were substantial grounds for contesting the whole or part of the determination appealed from ;
(i) make provision as to the form of, and particulars to be contained in, plating certificates and goods vehicle test certificates and notifications of the refusal of the latter certificates;
(j) provide for the issue of replacements for plates marked with plated particulars, plating certificates and goods vehicle test certificates which have been lost or defaced and for the payment of a fee for their issue ;
(k) exempt prescribed classes of vehicles from all or any of the provisions of the regulations either generally or in prescribed circumstances;
(l) make different provision for different cases.
(7) Regulations under this section may provide that a person who contravenes or fails to comply with a requirement of regulations imposed by virtue of subsection (6)(c)(ii) thereof shall be guilty of an offence.
(8) Without prejudice to any regulations made by virtue of subsection (6)(c) above, the Secretary of State may give directions with respect to the manner in which examinations under regulations under this section or under subsection (3) or (4) above are to be carried out.
(9) The Secretary of State may provide and maintain stations where examinations of goods vehicles under regulations under this section or under subsection (3) or (4) above may be carried out and may provide and maintain the apparatus for carrying out such examinations.
(10) In this section "goods vehicle examiner" has the same meaning as in section 56(1) of this Act and any reference to the driving of a vehicle is, in relation to a trailer, a reference to the driving of the vehicle by which the trailer is drawn.