And be it further enacted and ordained That all Officers belonging to the Admiralty Captaines and Commanders of Shipps Forts Castles and Blockhouses as alsoe all Justices of the Peace Mayors Sheriffs Bayliffes Constables and Headboroughs and all the Kings Majesties Officers Ministers and subjects whatsoever whom it may concern shall bee aiding and assisting to all and every person and persons which are or shall bee appointed by His Majesty to manage His Customes and the Officers of His Majesties Customes and theire respective Deputies in the due Execution of all and every act and Thing in and by this present act required and enjoyned And all such who shall be aiding and assisting unto them in the due execution hereof shall be defended and saved harmelesse by vertue of this act