necessary or expedient for the purposes of, in connection with, or in consequence of the  construction, maintenance and operation of the authorised tramway—  either at all times or at times, on days or during such periods as may be specified by the Authority.  (3) The Authority must consult the chief officer of police and the traffic authority in whose area  the road is situated before complying with the provisions of paragraph (4).  (4) The Authority must not exercise the powers conferred by paragraphs (1) and (2) unless it  has—  (5) Any prohibition, restriction or other provision made by the Authority under this article has  effect as if duly made by the traffic authority in whose area the road is situated, as a traffic  regulation order under the 1984 Act and the instrument by which it is effected may specify savings  and exemptions (in addition to those mentioned in Schedule 8) to which the prohibition, restriction  or other provision is subject.  (6) Expressions used in this article and in the 1984 Act have the same meaning in this article as  in that Act.  (7) Any prohibition, restriction or other provision made under this article may be varied,  suspended or revoked from time to time by subsequent exercise of the powers conferred by this  article by the Authority.  PART 5  MISCELLANEOUS AND GENERAL  Planning permission  Statutory undertakers, etc.  Minerals  31 ( a ) Section 90(2A) was inserted by section 16(1) of the Transport and Works Act 1992 (c. 42).  46.  The provisions of Schedule 9 (provisions relating to statutory undertakers, etc.) have effect.  47.  Nothing in this Order affects the right of any person entitled to any mine or minerals of any  description whatsoever under a street along which the authorised street tramway is laid to work the  mine or get the minerals; but this does not affect any liability (whether civil or criminal) of the  45.  Planning permission which is deemed by a direction under section 90(2A)( a ) (development  with government authorisation) of the 1990 Act to be granted in relation to the authorised works is  to be treated as specific planning permission for the purposes of section 264(3)(a) (cases in which  land is to be treated as operational land for the purposes of that Act) of that Act.  (a) given not less than 12 weeks’ notice in writing of its intention to do so to the chief officer  of the police and to the traffic authority in whose area the road is situated; and  (b) advertised its intention in such manner as the traffic authority may, within 28 days of its  receipt of notice of the Authority’s intention, specify in writing.  (a) revoke, amend or suspend in whole or in part any order made, or having effect as if made,  under the 1984 Act;  (b) permit, prohibit or restrict the stopping, waiting, loading or unloading of vehicles on any  road;  (c) authorise the use as a parking place of any road;  (d) make provision as to the direction or priority of vehicular traffic on any road; and  (e) permit or prohibit vehicular access to any road, 