It must be observed that after taking Autun, the two chiefs did not expect any serious resistance in the rest of Burgundy. On the strength of the reports that had reached them, they were persuaded that Gondomar had been killed, that the garrison of Autun constituted his best soldiers, and that the other strong towns would be defended, if at all, only by inexperienced men. The event of the preceding night, however, caused them to reconsider their judgment; and at the moment when the sortie on the north was taking place, the two chiefs were planning to take the _tête de pont_ by a vigorous effort, and at the same time to attack the northern outpost. The Franks are inclined, even more than the Gauls, to take for truth what they desire to find so; and the two kings were under the persuasion that the garrison within the city was small in number, and would be disconcerted by these two simultaneous attacks. Things were in this position when the Frank chiefs received the news that the line of investment on the north was attacked. By the term "line of investment" must not be understood a disposition of their forces presenting a complete analogy with the strategic arrangements of modern times. This line consisted of a body of men, one thousand strong, grouped somewhat confusedly behind a barricade of trees and brushwood, four hundred paces from the northern salient. A second body followed, consisting in great part of cavalry, dispersed in the woods at a hundred paces from the first line, and masking the encampment of Childebert, surrounded by the bulk of his troops. At the first alarm the two kings mounted their horses, and, hurrying along with them those who were equipped for fight, hastened to the field of action. The cavalry of the second line dashed forwards to aid the first, separating into two squadrons to attack the enemy on his flanks. Recovering from their first surprise, the Franks, protected to some extent by the barricades, were keeping their ground against the attack. A hand-to-hand conflict was commenced, but the Burgundians, as the more numerous, were beginning to outflank the enemy's line, when the Frank cavalry came up, and in their turn fell upon the two wings of the attack. The Burgundians were compelled to give ground, and were obliged to avail themselves of the barricades of branches and brushwood not to be outflanked. Their position, however, was becoming untenable, when Clodoald came up on the enemy's left flank. The Franks were panic-struck, for the troop conducted by Clodoald was marching in good order after the Roman fashion, in echelons, so as not to allow the cavalry to outflank their right wing. The left of the Franks took to flight, and their example was followed in turn by every part of the line. The Burgundians dashed forward in pursuit of them, but Clodoald, advancing to the front, brought his whole force to a stand, though not without difficulty.