The Roman citizen was still frequently summoned from his work, or roused from his lethargy, by the call of military service; and the practice of the conscription fostered a series of grievances, one of which had already attracted the attention of Tiberius Gracchus. Caius was bound to deal with the question: and the two provisions of his enactment which are known to us, show a spirit of moderation which neither justifies the belief that the demagogue was playing to the army, nor accredits the view that his interference relaxed the bonds of discipline amongst the legions.[611] The most scandalous anomaly in the Roman army-system was the miserable pittance earned by the conscript when the legal deductions had been made from his nominal rate of pay. His daily wage was but one-third of the denarius, or five and one-third asses a day, as it had remained unaltered from the times of the Second Punic War, in spite of the fact that the conditions of service were now wholly different and that garrison duty in the provinces for long periods of years had replaced the temporary call-to-arms which the average Italian campaign alone demanded; and from this quota was deducted the cost of the clothing which he wore and, as there is every reason to believe, of the whole of the rations which he consumed. We should have expected a radical reformer to have raised his pay or at least to have given him free food. But Gracchus contented himself with enacting that the soldier's clothing should be given him free of charge by the State.[612] Another military abuse was due to the difficulty which commanders experienced in finding efficient recruits. The young and adventurous supplied better and more willing material than those already habituated to the careless life of the streets, or already engaged in some settled occupation: and, although it is scarcely credible that boys under the age of eighteen were forced to enlist, they were certainly permitted and perhaps encouraged to join the ranks. The law of Gracchus forbade the enlistment of a recruit at an age earlier than the completion of the seventeenth year.[613] These military measures, slight in themselves, were of importance as marking the beginning of the movement by which the whole question of army reform, utterly neglected by the government, was taken up and carried out by independent representatives of the people. But a Roman army was to a large extent the creation of the executive power; and it required a military commander, not a tribune, to produce the radical alterations which alone could make the mighty instrument, which had won the empire, capable of defending it.