Vitellius found his next cause of apprehension in the Prætorian cohorts. They were first divided, and then ordered, though with the gratifying compliment of an honourable discharge, to give up their arms to their tribunes. But as the arms of Vespasian gathered strength, they returned to their old service, and constituted the main stay of the Flavianist party. The first legion from the fleet was sent into Spain, that in the peaceful repose of that province their excitement might subside; the 7th and 11th were sent back to their winter quarters; the 13th were ordered to erect amphitheatres, for both Cæcina at Cremona, and Valens at Bononia, were preparing to exhibit shows of gladiators. Vitellius indeed was never so intent on the cares of Empire as to forget his pleasures.