Such were the changes of fortune on the left wing of the Romans; on the right, Fabius had at first protracted the time, as we mentioned above, in slow operations, then, as soon as he perceived that neither the shout, nor the efforts of the enemy, nor the weapons which they threw, retained their former force, having ordered the commanders of the cavalry to lead round their squadrons to the flank of the Samnites, so that, on receiving the signal, they should charge them in flank, with all possible violence, he commanded, at the same time, his infantry to advance leisurely, and drive the enemy from their ground.

When he saw that they were unable to make resistance, and that their exhaustion was certain, drawing together all his reserves, whom he had kept fresh for that occasion, he made a brisk push with the legions, and gave the cavalry the signal to charge.

The Samnites could not support the shock, but fled precipitately to their camp, passing by the line of the Gauls, and leaving their allies to fight by themselves.

These stood in close order under cover of their shields.

Fabius, therefore, having heard of the death of his colleague, ordered the squadron of Campanian cavalry, in number about five hundred, to fall back from the ranks, and riding round, to attack the rear of the Gallic line, then the chief strength of the third legion to follow, with directions that wherever they should see the enemy's troops disordered by the charge, to follow the blow, and cut them to pieces, when in a state of consternation.