Power to require removal of unauthorised development

(1) Where any development of the land has been carried out as described in section 43, the Planning Authority may, within three years of such development, serve on the owner a notice requiring him, within such period, being not less than one month, as may be specified therein after the service of the notice, to take such steps as may be specified in the notice — (i) in cases specified in clauses (a), (c) or (e) of sub-section (1) of section 43 to restore the land to its condition before the said development took place; (ii) in cases specified in clauses (b) of sub-section (1) of section 43 to restore the land to its condition before the said development, took place or to pay the development charge and such penalty if any, as may be prescribed by the rules; (iii) in cases specified in clause (d) or (f) of sub-section (1) of section 43 to secure compliance with the conditions or with the permission as modified. and in particular any such notice may for the purpose aforesaid require- (a) the demolition or alteration of any building or works; (b) the carrying out on land, of any building or other operations; or (c) the discontinuance of any use of land: Provided that in the case the notice requires the discontinuance of any use of land, the Planning Authority shall serve as notice on the occupier also. (2) Any person aggrieved by such notice may, within the period and in the manner prescribed — (a) apply for permission under section 37 for the retention of the land or any building, work or for the continuance of any use