"12. But lest this free navigation or passage by land or sea with other nations, of the one confederate, his subjects, or people, during the war of the other confederate, should be a deceit to the other confederate, and may conceal commodities and hostile goods by deceit, pretending the name of a friend, for that reason, to remove suspicion and fraud, it is thought fit that the ships, waggons, merchandises, and men belonging to one of the confederates, in their journeys and navigations shall be armed with letters of safe-conduct, commonly called passports and certificates, which shall be signed by the chief governor or magistrate of the province or city from whence they come, and in all them those forms to be observed which shall be agreed upon within the space of four months next ensuing; but where the merchandises, goods, shipping, and men of one of the confederates, or of his subjects or people, in the open sea, straits, ports, stations, lands, and places whatsoever, shall be met with by the ships of war, public or private, or by the men, subjects, and people of the other confederate, or by any means shall be in one place together, then exhibiting only their letters of safe-conduct and certificates, nothing shall be further required of them, nor inquired of them, nor inquiry made as to their goods, shipping, or men any further, much less shall any injury, damage, or trouble be offered to them, but, as is before signified, they shall be freely dismissed to proceed in their intended journey. And in case anything be done by either party contrary to the genuine sense of this article, either of the confederates shall cause severe punishment to be inflicted upon those who shall do contrary hereunto, their subjects and people, and shall take care that satisfaction be made without delay to the other grieved confederate, or his subjects and people, fully of all their losses and expenses.