The lawyer claimed that his client had been shut up in a prison cell for hours, when there was no legal reason to keep him.那位律师称他的委托人在牢里被关了几小时，当时没有法律依据这么做。The judge ruled that there is no legal basis for a new trial.法官裁决认为没有进行新一轮审判的法律依据。The ban cannot be legally enforced.这项禁令实施起来并无法律依据。