Extract from Article X, translated from the Latin

The Catholic King does hereby, for Himself, His heirs and successors, yield to the Crown of Great Britain the full and intire propriety of the Town and Castle of Gibraltar, together with the port, fortifications, and forts thereunto belonging; and He gives up the said propriety, to be held and enjoyed absolutely with all manner of right for ever, without any exception or impediment whatsoever. But that abuses and frauds may be avoided by importing any kind of goods, the Catholic King wills, and takes it to be understood, that the abovenamed propriety be yielded to Great Britain without any territorial jurisdiction, and without any open communication by land with the country round about. Yet whereas the communication with the sea by the coast of Spain may not at all times be safe or open, and thereby it may happen that the garrison, and other inhabitants of Gibraltar may be brought to great straits; and as it is the intention of the Catholic King, only that fraudulent importations of goods should, as is abovesaid, be hindred by an inland communication, it is therefore provided that in such cases it may be lawful to purchase, for ready money, in the neighbouring territories of Spain, provisions, and other things necessary for the use of the garrison, the inhabitants and the ships which lie in the harbour. But if any goods be found imported by Gibraltar, either by way of barter for purchasing provisions, or under any other pretence, the same shall be confiscated, and complaint being made thereof, those persons who have acted contrary to the faith of this Treaty shall be severely punished.