L.--Those floods continued several days. Caesar endeavoured to repair the bridges, but the height of the water did not allow him: and the cohorts disposed along the banks did not suffer them to be completed; and it was easy for them to prevent it, both from the nature of the river and the height of the water, but especially because their darts were thrown from the whole course of the bank on one confined spot; and it was no easy matter at one and the same time to execute a work in a very rapid flood, and to avoid the darts. LI.--Intelligence was brought to Afranius that the great convoys, which were on their march to Caesar, had halted at the river. Archers from the Rutheni, and horse from the Gauls, with a long train of baggage, according to the Gallic custom of travelling, had arrived there; there were besides about six thousand people of all descriptions, with slaves and freed men. But there was no order, or regular discipline, as every one followed his own humour, and all travelled without apprehension, taking the same liberty as on former marches. There were several young noblemen, sons of senators, and of equestrian rank; there were ambassadors from several states; there were lieutenants of Caesar's. The river stopped them all. To attack them by surprise, Afranius set out in the beginning of the night, with all his cavalry and three legions, and sent the horse on before, to fall on them unawares; but the Gallic horse soon got themselves in readiness, and attacked them. Though but few, they withstood the vast number of the enemy, as long as they fought on equal terms: but when the legions began to approach, having lost a few men, they retreated to the next mountains. The delay occasioned by this battle was of great importance to the security of our men; for having gained time, they retired to the higher grounds. There were missing that day about two hundred bow-men, a few horse, and an inconsiderable number of servants and baggage. LII.--However, by all these things, the price of provisions was raised, which is commonly a disaster attendant, not only on a time of present scarcity, but on the apprehension of future want. Provisions had now reached fifty denarii each bushel; and the want of corn had diminished the strength of the soldiers; and the inconveniences were increasing every day: and so great an alteration was wrought in a few days, and fortune had so changed sides, that our men had to struggle with the want of every necessary; while the enemy had an abundant supply of all things, and were considered to have the advantage. Caesar demanded from those states which had acceded to his alliance, a supply of cattle, as they had but little corn. He sent away the camp followers to the more distant states, and endeavoured to remedy the present scarcity by every resource in his power.