structure of law enforcement in the united states
Law enforcement in the United States Law enforcement operates primarily through governmental police agencies. The law-enforcement purposes of these agencies are the investigation of suspected criminal activity, referral of the results of investigations to the courts, and the temporary detention of suspected criminals pending judicial action. Law enforcement agencies, to varying degrees at different levels of government and in different agencies, are also commonly charged with the responsibilities of deterring criminal activity and preventing the successful commission of crimes in progress. Other duties may include the service and enforcement of warrants, writs, and other orders of the courts.
Community policing Community policing is a policy that requires police to inherit a proactive approach to address public safety concerns. Community-oriented policing was a cornerstone of the Clinton Administration and gained its funding from the 1994 Violent Crime Control and Law Enforcement Act. The overall assessment of community oriented policing is positive, as both officers and community members attest to its effectiveness in reducing crime and raising the sense of security in a community.[1][2]