4.—(1) Subject to articles 5 to 7 the exempted vehicle is hereby authorised to be used for carriage even though it does not conform with those provisions of the Rail Vehicle Accessibility Regulations 1998 referred to in paragraph (2).
(2) The provisions with which the exempted vehicle is not required to conform are—
(a)regulation 4;
(b)regulation 6(1)(c);
(c)regulation 6(1)(d);
(d)regulation 6(1)(e);
(e)regulation 11(1)(a);
(f)regulation 11(2)(a);
(g)regulation 11(3)(a);
(h)regulation 11(3)(d);
(i)regulation 13;
(j)regulation 16(1)(b);
(k)regulation 16(1)(c);
(l)regulation 16(1)(d);
(m)regulation 16(1)(e);
(n)regulation 18;
(o)regulation 19(1);
(p)regulation 19(5); and
(q)regulation 23(4)(g).