Section 4 of the Act provides inter alia that after the notification has been issued, then, ' notwithstanding anything contained in any contract, grant or document or in any other law for the time being in force and save as otherwise provided in this Act ' the following consequences (among others) shall ensue: " (a) all rights, title and interest vesting in the proprietor or any person having interest in such proprietary right through the proprietor in such area including Land (cultivable or barren), grassland, scrubjungle, forest, trees, fisheries, wells, tanks, ponds, water channels, ferries, pathways, village sites, hats, bazars and melas; and in all subsoil, including rights, if any, in mines and minerals, whether being worked or not, shall cease and be vested in the State for purposes of the State free of all encumbrances; and the mortgage debt or charge on any proprietary right shall be a charge on the amount of compensation payable for such proprietary right to the proprietor under the provisions of this Act; (b)all grants and confirmation of title of or to land in the property so vesting or of or to any right or privilege in respect of such property or land revenue in respect thereof shall, whether liable to resumption or not, determine: ".