An Act to empower the Officers of the Customs in Great Britain to allow Reports of Vessels' Cargoes to be amended; to require Goods which have been warehoused without Payment of Duties, or being prohibited, warehoused for Exportation, to be put on board Vessels by Persons licensed for that Purpose; to direct that Cocquet and Bond shall be required for Slate and Stone carried Coastwife; and to empower Officers of the Customs to administer Oaths.