 The emperor Tiberius vetoed the motion.In 21 AD Caecina moved another motion in the Senate during a debate over the post of proconsular governor of Africa, this time to prohibit the governors of provinces taking their wives with them when they began their term in office.His speech was frequently interrupted by other senators, who observed that this was not the point of the current debate, and that Caecina was not qualified to act in the role of censor in such a matter.