Section 82(1)(a) in New Town, Kolkata Development Authority Act, 2007
(a)the erection of any building-(i)has been commenced without obtaining sanction or permission under this Act, or(ii)is being carried on or has been completed otherwise than in accordance with the sanction accorded, or the permission granted, under this Act, or after such sanction or permission has been lawfully withdrawn, on(iii)is being carried on, or has been completed in contravention of any provision of this Act or the rules or the regulations made thereunder, or