The main body advanced against the Roman camp on the opposite bank, in which, as their spies had learnt, three hundred men had been left as a garrison. By Beric's orders a great number of ladders had been constructed. As upon the previous occasion the camp was surrounded before they advanced against it, and when the first shout of a sentry showed that they were discovered Beric's horn gave the signal, and with a mighty shout the Britons rushed on from all sides. Dashing down the ditch, and climbing the steep bank behind it the Iceni planted their ladders against the palisade, and swarming over it poured into the camp before the Romans had time to gather to oppose them. Beric had led his own band of two hundred trained men against the point where the wall of the camp touched the river, and as soon as they were over formed them up and led them in a compact body against the Romans. In spite of the suddenness of the attack, the discipline of the legionaries was unshaken, and as soon as their officers found that the walls were already lost they formed their men in a solid body to resist the attack. Before Beric with his band reached the spot the Romans were already engaged in a fierce struggle with the Britons, who poured volleys of darts and arrows among them, and desperately strove, sword in hand, to break their solid formation. This they were unable to do, until Beric's band six deep with their hedge of spears before them came up, and with a loud shout threw themselves upon the Romans. The weight and impetus of the charge was irresistible. The Roman cohort was broken, and a deadly hand to hand struggle commenced. But here the numbers and the greatly superior height and strength of the Britons were decisive, and before many minutes had passed the last Roman had been cut down, the scene of the battle being lighted up by the flames of Huntingdon. A shout of triumph from the Britons announced that all resistance had ceased. Beric at once blew his horn, and, as had been previously arranged, four hundred of the island men immediately started under Boduoc to oppose the garrison at the nearest fort, should they meet these hastening to the assistance of their comrades. Then a systematic search for plunder commenced. One of the storehouses was emptied of its contents and fired, and by its light the arms and armour of the Roman soldiers were collected, the huts and tents rifled of everything of value, the storehouses emptied of their stores of grain and provisions, and of the tools that had been used for the building of boats. Everything that could be of use to the defenders was taken, and fire was then applied to the buildings and tents. Morning broke before this was accomplished, and laden down with spoil the Iceni returned to their swamps, Boduoc's and Aska's parties rejoining them there.