The jailer is a corpus that carries out the penalty, is also a corpus of the jail administration, so, whether the principle of legality of the jail administration can be carry through largely decided by the law enforcement level of jailers.

• 监狱人民警察是执行刑罚的主体,也是监狱管理的主体,监狱管理的法制原则能否得到贯彻关键在于监狱人民警察的执法水平。