Common law remedies such as spoliation cannot be used to override or modify constitutional and statutory provisions. Where the Constitution and an Act of Parliament conflict with common law, common law must give way. A court cannot grant a spoliation order to restore possession that would authorize conduct prohibited by statute. Former owners of gazetted land acquired under section 16B of the Constitution lose their legal right to possess the land after the expiry of the statutory periods set out in section 3 of the Gazetted Land (Consequential Provisions) Act (45 days for the land generally, 90 days for living quarters). After these periods expire, continued occupation without an offer letter, permit or land lease is illegal and not entitled to protection through spoliation remedies. The courts cannot use common law principles to authorize illegality under the guise of protecting peaceful possession.