immunities are or shall be granted to agents of the same rank belonging to the most favoured nation; and in like manner the diplomatic agents and consuls of his Britannic Majesty in the Mexican territories shall enjoy, according to the strictest reciprocity, whatever privileges, exceptions, and immunities are or may be granted to the Mexican diplomatic agents and consuls in the dominions of his Britannic Majesty.
Article XII.
For the better security of commerce between the subjects of his Britannic Majesty and the citizens of the Mexican States, it is agreed that if, at any time, any interruption of friendly intercourse, or any rupture should unfortunately take place between the two contracting parties, the merchants residing upon the coasts shall be allowed six months, and those of the interior a whole year, to wind up their accounts and dispose of their property; and that a safe conduct shall be given them to embark at the port which they shall themselves select. All those who are established in the respective dominions and territories of the two contracting parties, in the exercise of any trade or special
