(1)Subject to subsections (3) and (4) below, a local transport authority who made a quality partnership scheme may vary the scheme if they decide that it is appropriate to do so.
(2)Subject to subsection (4) below, the authority who made a scheme may revoke it if all operators of local services who have given an undertaking such as is mentioned in section 8(4)(a) of this Act consent to the revocation; and such consent shall not be unreasonably withheld.
(3)If the variation of a scheme under subsection (1) above would require the making of a traffic regulation order, sections 5 and 6 of this Act shall ap ply to the variation of the scheme as those sections apply to the making of a scheme.
(4)Sections 5 and 6 of this Act shall apply to any variation (other than a variation which would require the making of a traffic regulation order) under subsection (1) above, or revocation under subsection (2) above, except to the extent that the procedure is modified by regulations made under section 11 of this Act.