Agrippina protested that she would not retire, the granddaughter of Augustus was not going to run away from legionaries, she said. The affectionate remonstrances of her husband, however, prevailed, and she started; but when she was seen leaving the camp with an insignificant escort, taking with her “Little Gaiters,” the pet of the soldiers, and when it was understood that she was seeking shelter with foreigners, the temper of the men suddenly changed; they stopped her flight, they implored Germanicus to let her stay. He skilfully seized the opportunity, and addressed them in words which were so successful in reanimating their lost loyalty that he ventured in conclusion to bid them, as a pledge of their renewed fidelity, to set apart the innocent from the guilty, and vindicate their military honour. The revulsion of feeling was so complete that a rough form of trial was at once instituted. The commander of the first legion presided; each soldier was placed before him on a platform in turn, and acquitted or condemned to instant death by the shouts of his companions. Germanicus then wrote to Cæcina, who was further down the Rhine with the other two mutinous legions, and said that he was coming to punish them, unless they previously punished themselves. Cæcina communicated the tenour of the letter privately to soldiers whom he trusted, and the camp was purged of its delinquents before the arrival of Germanicus. The method was rough, a somewhat indiscriminate massacre, but it was effective. The troops, now anxious to clear themselves and to appease the spirits of their slaughtered brethren by sending the enemy to join them in the world of ghosts, were led across the Rhine, and a series of campaigns kept them too fully occupied to mutiny for several years. Tiberius confirmed the concessions made by Germanicus, and granted them to all the mutinous armies alike, both in Pannonia and on the Rhine, but he adopted twenty years as the fixed period for service in the future. Excessive length of service had probably been confined to or felt as a grievance only in the armies in these comparatively wild regions. There was no lack of recruits for service in Syria or parts of the world where life was agreeable, and there was not the same wastage in the settled parts of the Empire; but central Europe possessed no attractions for the Roman soldier, and desperate expedients had been necessary to keep up the strength of the legions. A mutiny was also threatened in Spain, but it was nipped in the bud by the firmness and tact of Marcus Lepidus, whom we know as one of the possible aspirants to the Empire.