J. Y. Mason, who succeeded him, was a fat, easy, agreeable man, quite innocent of the desire to achieve reforms. Nobody disliked him, but nobody felt obliged to obey him; and as late as the twentieth of February, 1847, suddenly discovering that Scott had mentioned certain designs of the army against Vera Cruz, he awoke to the fact that his department had failed to give the anticipated assistance. Just what could be expected of the navy under all these prejudicial conditions was, therefore, in some minds, a little uncertain.[30.3] [PRIVATEERING] One of the most serious duties imposed upon it was to guard against privateering, for not only our commerce but the supplies required by our troops depended upon free lanes. About the middle of 1845 the government issued orders that any activity of such a kind on the part of Mexico should be considered the signal for war; and as a deterrent it was announced by the newspapers, though incorrectly, that privateersmen were to be regarded as pirates. Crews not predominantly composed of Mexicans, it was often asserted, could legally be "strung up to the yard-arm," since we were understood to have treaties that sanctioned this principle with most countries.[30.4] After the war actually began, a great deal of danger was apprehended. Desperate characters were believed to be waiting at New Orleans, and "piratical gangs" in the ports of Cuba, where Almonte seemed to be at work. News arrived early in August, 1846, that privateering regulations had been issued by Mexico, and suspicious craft soon appeared off Key West. In December the Mexican minister of war openly avowed that great hopes of injuring the United States in this manner were entertained. Blank certificates and commissions reached Washington; information regarding efforts to set vessels at work in various quarters arrived there; and finally the _Carmelita_ of Bangor, Maine, was captured near Gibraltar by a felucca named _El Unico_, fitted out at Oran, Algeria, and run by Spanish desperadoes.[30.4] Mexico had not in reality, after studying the subject with deep interest, much expectation of accomplishing any large results by issuing letters of marque, and the regulations of July, 1846, were intended principally or wholly to annoy this country; but in September and October she took the matter up rather seriously. A new law provided that any foreigner entering her naval service might become a Mexican at once, and blank naturalization papers as well as thousands of privateering commissions, duly signed but not filled out, were carried by agents to the West Indies, Great Britain, France and Spain. Almonte did his best at Havana. J. N. Pareda, appointed Mexican chargé d'affaires at Madrid, appears to have circulated the documents actively in the Peninsular ports; and another privateer, a Spanish steamer named _La Rosita_, put out from Oran.[30.5]