(1)Subject to the provisions of this Act and any Act passed after this Act and before 1st April 1965 and of any order under section 84 of this Act or this section, any local statutory provision to which this section applies and which is not continued in force by any other provision of this Act shall—
(a)notwithstanding the changes of administrative areas and abolition of local authorities effected by Part I of this Act and, in the case of an instrument made under any enactment, notwithstanding the repeal of that enactment, continue to apply on and after that date to, but only to, the area, things or persons to which or to whom it applies before that date ;
(b)have effect subject to any necessary modifications, including in particular—
(i)in the case of a Greater London statutory provision, the substitution for any reference to an existing county borough, metropolitan borough or county district situated wholly or partly within Greater London or the council thereof of a reference to so much of the London borough or boroughs as comprise that existing borough or district or any part thereof or, as the case may be, the council of that London borough or the councils of those London boroughs;
(ii)in the case of an urban district statutory provision, the substitution for any reference to the county of Middlesex or the council thereof of a reference to the county in which the district in question is included by virtue of this Act or, as the case may be, the council of that county ;
but the continuation by this subsection of an instrument made under any enactment shall not be construed as prejudicing any power to vary or revoke the instrument which is exercisable apart from this subsection.
(2)An order made under section 84 of this Act by any Minister may—
(a)repeal or revoke any Greater London statutory provision which appears to that Minister to have become spent, obsolete or unnecessary or to have been substantially superseded by any enactment or instrument which applies or may be applied to the area, persons or things to which or to whom that provision applies ;
(b)transfer to any authority appearing to that Minister to be appropriate any functions of an existing local authority under a Greater London statutory provision which are not to become functions of some other authority under any provision of this Act except section 84 and this section, or under any other instrument made under this Act, being functions exercisable by any existing local authority abolished by this Act or exercisable in, or with respect to things or persons connected with, the relevant area by any other existing local authority;
(c)without prejudice to the last foregoing paragraph, make such modifications of any Greater London statutory provision in its application to any part of the relevant area as appears to that Minister to be expedient;
(d)extend any such provision, with or without further modifications, to a part of the relevant area to which it did not previously extend.
(3)For the purpose of securing uniformity in the law applicable with respect to any matter in different parts of the relevant area, or in the relevant area or any part thereof and other parts of England and Wales, any appropriate Minister may, after consultation with such of the appropriate councils as appear to the Minister to be interested, by provisional order made after 1st April 1965 amend, repeal or revoke any Greater London statutory provision and extend it, with or without modifications, to a part of the relevant area to which it did not previously extend; and any such order may include such incidental, consequential, transitional or supplementary provision as may appear to the Minister to be necessary or proper for the purposes of the order or in consequence of any provisions thereof.
The appropriate councils for the purposes of this subsection are—
(a)in relation to sewerage and sewage disposal so far as they concern the sewerage area of the Greater London Council, the Common Council and the councils of the London boroughs and county districts wholly or partly within that area;
(b)in relation to land drainage, flood prevention and the like matters so far as they concern the London excluded area within the meaning of Schedule 14 to this Act, the Common Council and the councils of the London boroughs and county districts wholly or partly within that area;
(c)in relation to any matters not falling within paragraphs (a) and (b) of this subsection, the Common Council and the councils of the London boroughs;
and also, in relation to any matter with respect to which the Greater London Council have functions, that Council.
(4)Where any Greater London statutory provision is continued in force in any area by subsection (1) of this section or is amended or modified in its application, or extended, to any area by an order under section 84 of this Act or subsection (3) of this section, any appropriate Minister may by that order or, in the case of a provision continued as aforesaid, by an order under this subsection provide that that provision as so continued, amended, modified or extended shall have effect in that area to the exclusion of any enactment for corresponding purposes (including any enactment contained in or applied by this Act), or may make such modifications of any such enactment in its application to that area as will secure that the enactment will operate harmoniously with the said provision in that area.
(5)Any appropriate Minister may by order provide that any Greater London statutory provision continued in force by subsection (1) of this section, being a provision of an instrument made under an enactment, shall cease to have effect, either generally or as respects any area, persons or things specified in the order, at the end of a period so specified.
(6)Any order under subsection (4) or (5) of this section shall be subject to annulment in pursuance of a resolution of either House of Parliament.
(7)No order shall be made as respects any part of Greater London after the passing of this Act under section 303 of the Public Health Act 1875 or any other enactment which authorises the making in relation to any local statutory provision of provision corresponding to that which may be made in relation thereto by an order under section 84 of this Act or this section:
Provided that the foregoing provisions of this subsection shall not affect—
(a)any order made under any such enactment before the passing of this Act; or
(b)the power of the Minister to make an order under section 82 of the Public Health Act 1961 with respect to any provision which appears to him to be inconsistent with, or unnecessary in consequence of, any provision of Part II of that Act as regards building regulations.
(8)This section applies to any local statutory provision in force immediately before 1st April 1965 and not expressly repealed or revoked by this Act, being a provision—
(a)applying to any part of the relevant area or to things or persons connected with a part of the relevant area; or
(b)conferring on an existing local authority abolished by this Act functions the exercise of which is not restricted to a part of Greater London or to things or persons connected therewith; or
(c)applying to the urban district of Potters Bar, Staines or Sunbury-on-Thames or to things or persons connected with one of those districts.
(9)In this section—
" the relevant area " means Greater London except that—
in relation to sewerage and sewage disposal, it includes so much of any county district as is in the sewerage area of the Greater London Council;
in relation to land drainage, flood prevention and the like matters, it includes so much of any county district as is in the London excluded area within the meaning of Schedule 14 to this Act;
" Greater London statutory provision " means any statutory provision to which this section applies, being a provision mentioned in subsection (8)(a) or (b) of this section;
" local authority " means the council of a county, county borough, metropolitan borough or county district or the Common Council or any joint committee, joint board, joint authority or other combined body all the members of which are representatives of any such council;
" urban district statutory provision " means any statutory provision to which this section applies, being a provision mentioned in subsection (8)(c) of this section.