For section 21(4) of that Act (amendments with respect to appeals) there shall be substituted—

“(4)

In section 51 of that Act (appeals to the Secretary of State)—

(a)

in subsection (1) after the words “examiner” there shall be inserted the words “ or an authorised inspector ”

(b)

after subsection (1) there shall be inserted the following subsections—

“(1A)

A person aggrieved by the refusal of the prescribed testing authority to approve a vehicle as a type vehicle under section 10 of this Act or by the withdrawal by that authority under that section of such approval may appeal to the Secretary of State

(1B)

On any appeal under subsection (1A) above, the Secretary of State shall cause an examination of the vehicle concerned to be made by an officer of the Secretary of State appointed by him for the purpose and shall make such determination on the basis of the examination as he thinks fit.”; and

(c)

in subsection (4) after the words “examiner” in both places where it occurs there shall be inserted the words “ prescribed testing authority or authorised inspector concerned ”.”