严格、公正执法是公安机关的生命线和永恒的主题。能否做到严格、公正执法，在很大程度上取决于对执法的监督是否有力。实践证明，监督越有力，法律就越能得到正确的执行，严格、公正执法就越有保障。因此，在公安机关党风廉政建设和反腐败斗争中，必须坚持标本兼治的原则，在 Strict and fair law enforcement is the lifeline and eternal theme of public security organs. Whether strict and fair law enforcement can be achieved depends to a large extent on the strength of supervision over law enforcement. Practice has proved that the more powerful the supervision, the more the law can be properly implemented, the more strict and fair enforcement of the more secure. Therefore, in the public security organs in building a clean government and fighting corruption, we must uphold the principle of treating both the symptoms and the