The Minister, on an application made to him in accordance with the provisions of this section, may by order—
declare any provisions of this Act which are in force in boroughs and urban districts to be in force in any particular rural district, or in any particular contributory place in a rural district; and
invest the council of the rural district, as respects the district or, as the case may be, as respects that particular contributory place, with all or any of the functions of an urban authority under this Act, either unconditionally or subject to such conditions as may be specified in the order as to the time, area or manner during, at or in which those functions are to be discharged.