Law enforcement is a component of the criminal justice system. Its primary functions are the prevention of crime, investigation of criminal acts, and the apprehension and detention of those suspected of offenses. While law enforcement officers are concerned with enforcing criminal law, a greater part of their responsibility is the maintenance of order, responding to calls for service and the prevention and deterrence of crime. Most law enforcement is provided by uniformed officers.
Law enforcement can be dangerous and stressful, but highly rewarding for those called to serve.
