At length he arrived at a town called by the inhabitants Gibraltar, after the European place of that name. Here Morgan again satiated himself with plunder, with cruelties and with debauchery until the time came for him to take his ships away with all the booty they could carry. But the serious news reached them that awaiting them off the entrance to the gulf were three Spanish men-of-war. Still more serious was the information that the castle at Maracaibo had now been efficiently manned and armed. That was more than awkward, for without the permission of the fort it was quite impossible for his ships to make their exit in safety. The situation would have puzzled many a fine strategist. Here was the buccaneer positively trapped with no means of escape. But Morgan was quite equal to the occasion, and he set to work. His first object was to gain time, and so he began by opening negotiations with the Spanish Admiral Don Alonso del Campo y Espinosa. He knew these negotiations would prove fruitless, as indeed they did. But in the meantime Morgan had been busily employing his men in getting ready a fireship. In our modern days of steel hulls, fireships play no part in naval tactics, but in the time of oak and hemp this mode of aggression continued till very late. The fireship would first be filled with combustible material, and then released, the wind or current taking her down on to the enemy’s ships. The grapnel irons projecting from her side would foul the enemy, and it would be no easy matter to thrust the fireship off until she had done considerable damage by conflagration. This method of warfare was one of the oldest tactics in the history of naval fighting. It was successful over and over again, and the reader can well imagine that the sight of a flaming ship rapidly approaching a fleet of anchored ships with the tide was really terrifying. And even if the attacked ships were under way and not brought up it made little difference: for the flames would immediately set on fire a ship’s sails, and the tarred rigging would soon be ablaze, rendering the attacked ship disabled.