General objective of this article is to Discuss on Police Strategies. Uniformed police patrolled the streets in order to avoid crime, to interrupt crimes beginning, and to apprehend criminals. Whatever crimes patrol officers failed to prevent, detectives attempted to resolve by questioning suspects, sufferers, and witnesses. Research since the 1960s has shown this limits of both patrol along with investigation for controlling transgression. In the 1990s, the police adopted proactive policing strategies where police initiate action rather than waiting for calls.