本文从一起公安交通处罚案件入手,引出行政强制措施与行政处罚的关系问题,接着对行政强制措施是否是行政处罚的法定程序以及行政强制措施违法是否影响行政处罚的合法性两个问题进行分析,尝试理清两者之间的关系。 This article starts with a case of public security and traffic penalties, leads to the question of the relationship between administrative compulsory measures and administrative sanctions, and then analyzes the legal procedures of whether administrative compulsory measures are administrative sanctions and whether the enforcement of administrative compulsory measures affects the legitimacy of administrative sanctions. Try to clarify the relationship between the two.