The purpose of the police as a system of government agencies is to protect the lives of citizens and property from unlawful and criminal acts. To fulfill this mission, police officers given the right to use coercive measures, within the limits established by law. There are ethical principles to help them not to abuse the power, which are given to them by the state. Through these ethical principles the police officers fulfill their professional duties, selecting the right tools, and based on the relevant rules. This paper dicusess the ethical ...