"Be it therefore enacted by this General Assembly, and by the authority of the same, it is enacted, that from and after the publication of this act, if any commander of a private man of war, or master of a merchant ship or other vessel, shall knowingly carry away from, or out of this colony, a slave or slaves, the property of any inhabitant thereof, the commander of such privateer, or the master of the said merchant ship or vessel, shall pay, as a fine, the sum of L500, to be recovered by the general treasurer of this colony for the time being, by bill, plaint, or information in any court of record within this colony. "And be it further enacted by the authority aforesaid, that the owner or owners of any slave or slaves that may be carried away, as aforesaid, shall have a right of action against the commander of the said privateer, or master of the said merchant ship or vessel, or against the owner or owners of the same, in which the said slave or slaves is, or are carried away, and by the said action or suit, recover of him or them, double damages. "And whereas, disputes may arise respecting the knowledge that the owner or owners, commanders or masters of the said private men of war, merchant ships or vessels may have of any slave or slaves being on board a privateer, or merchant ship or vessel,-- "Be it therefore further enacted, and by the authority aforesaid, it is enacted, that when any owner or owners of any slave or slaves in this colony, shall suspect that a slave or slaves, to him, her or them belonging, is, or are, on board any private man of war, or merchant ship or vessel, the owner or owners of such slave or slaves may make application, either to the owner or owners, or to the commander or master of the said ship or vessel, before its sailing, and inform him or them thereof, which being done in the presence of one or more substantial witness or witnesses, the said information or application shall amount to, and be construed, deemed and taken to be a full proof of his or their knowledge thereof, provided, the said slave or slaves shall go in any such ship or vessel.