The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health, and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and the use of force legitimized by the state via the monopoly on violence. The term is most commonly associated with the police forces of a sovereign state that are authorized to exercise the police power of that state within a defined legal or territorial area of responsibility. Police forces are often defined as being separate from the military and other organizations involved in the defense of the state against foreign aggressors; however, gendarmerie are military units charged with civil policing. Police forces are usually public sector services, funded through taxes.
In criminology, the broken windows theory states that visible signs of crime, anti-social behavior and civil disorder create an urban environment that encourages further crime and disorder, including serious crimes. The theory suggests that policing methods that target minor crimes such as vandalism, loitering, public drinking, jaywalking, and fare evasion help to create an atmosphere of order and lawfulness.
Deadly force, also known as lethal force, is the use of force that is likely to cause serious bodily injury or death to another person. In most jurisdictions, the use of deadly force is justified only under conditions of extreme necessity as a last resort, when all lesser means have failed or cannot reasonably be employed.
Problem-oriented policing (POP), coined by University of Wisconsin–Madison professor Herman Goldstein, is a policing strategy that involves the identification and analysis of specific crime and disorder problems, in order to develop effective response strategies. POP requires police to identify and target underlying problems that can lead to crime. Goldstein suggested it as an improvement on the reactive, incident-driven “standard model of policing”.
CompStat—or COMPSTAT, short for COMPuter STATistics, is a computerization and quantification program used by police departments. It was originally set up by the New York City Police Department in the 1990s. Variations of the program have since been used in police departments across the world. According to a 2022 podcast by Peter Moskos with John Yohe and Billy Gorta, the name CompStat was suggested by detective Richard Mahere for the computer file name of the original program to comply with 8.3 filename conventions, short for "COMParative STATistics" and "COMPuter STATistics".
Social alienation is a person's feeling of disconnection from a group – whether friends, family, or wider society – to which the individual has an affinity. Such alienation has been described as "a condition in social relationships reflected by (1) a low degree of integration or common values and (2) a high degree of distance or isolation (3a) between individuals, or (3b) between an individual and a group of people in a community or work environment [enumeration added]". It is a sociological concept developed by several classical and contemporary theorists. The concept has many discipline-specific uses, and can refer both to a personal psychological state (subjectively) and to a type of social relationship (objectively).
The Tampa Police Department (TPD) is the primary law enforcement agency for the city of Tampa, Florida. The Tampa Police Department has over 1,000 authorized sworn law enforcement personnel positions and more than 350 civilian and support staff personnel positions. The current acting police chief is Lee Bercaw.
The Jacksonville Sheriff's Office (JSO) is a joint city-county law enforcement agency, which has primary responsibility for law enforcement, investigation, and corrections within the consolidated City of Jacksonville and Duval County, Florida, United States. Duval County includes the incorporated cities of Jacksonville, Atlantic Beach, Baldwin, Jacksonville Beach, and Neptune Beach; the beach cities have their own police departments as well.
Law enforcement is one of three major components of the criminal justice system of the United States, along with courts and corrections. Although each component operates semi-independently, the three collectively form a chain leading from an investigation of suspected criminal activity to the administration of criminal punishment.
Law enforcement in Canada is the responsibility of police services, special constabularies, and civil law enforcement agencies, which are operated by every level of government, some private and Crown corporations, and First Nations. In contrast to the United States or Mexico, and with the exception of the Unité permanente anticorruption in Quebec and the Organized Crime Agency of British Columbia, there are no organizations dedicated exclusively to the investigation of criminal activity in Canada. Criminal investigations are instead conducted by police services, which maintain specialized criminal investigation units in addition to their mandate for emergency response and general community safety.
Law enforcement in Belgium is conducted by an integrated police service structured on the federal and local levels, made up of the Federal Police and the Local Police. Both forces are autonomous and subordinate to different authorities, but linked in regard to reciprocal support, recruitment, manpower mobility and common training.
Intelligence-led policing (ILP) is a policing model built around the assessment and management of risk. Intelligence officers serve as guides to operations, rather than operations guiding intelligence.
The Gardena Police Department is the principal law enforcement agency responsible for the city of Gardena, California, in the United States. The current Chief of Police is Michael Saffell, appointed in 2019. Chief Saffell is a 30 year veteran of the Gardena Police Department. He was born and raised in the South Bay. He was one of the first District Commanders for GPD's award winning District Policing Program which began in 2007.
Violent Crime Impact Teams (VCIT) in the United States work proactively to identify, disrupt, arrest and prosecute the most violent criminals through innovative technology, analytical investigative resources and an integrated federal, state and local law enforcement strategy along with the leading federal law enforcement agency for the VCIT, the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF).
South Simcoe Police Service is a municipal police force in Ontario, Canada, providing service to the municipalities of Innisfil and Bradford West Gwillimbury. It came into existence on January 1, 1997, through the amalgamation of the Innisfil Police Service and Bradford West Gwillimbury Police Service. The neighbouring Barrie Police Service was part of the initial proposal but did not participate in the amalgamation.
In police terminology, a beat is the territory that a police officer is assigned to patrol. Beats are used to effectively divide available officers across a law enforcement agency's jurisdiction, ensuring organized police presence across a wide area.
Community policing or community-oriented policing (COP) is a strategy of policing that focuses on developing relationships with community members. It is a philosophy of full-service policing that is highly personal, where an officer patrols the same area for an extended time and develops a partnership with citizens to collaboratively identify and solve problems.
Police reform in the United States is an ongoing left-wing political movement that seeks to reform systems of law enforcement throughout the United States. Many goals of the police reform movement center on police accountability. Specific goals may include: lowering the criminal intent standard, limiting or abolishing qualified immunity for law enforcement officers, sensitivity training, conflict prevention and mediation training, updating legal frameworks, and granting administrative subpoena power to the U.S. Department of Justice for "pattern or practice" investigations into police misconduct and police brutality.
Green Dot Bystander Intervention is a bystander education approach that aims to prevent violence with the help of bystanders. It is built on the premise that violence can be measurably and systematically reduced within a community. Bystander intervention as a way of violence prevention programs are becoming popular within society. Its mission is to reduce power-based violence by being a proactive bystander and a reactive bystander.
The Ferguson effect is an increase in violent crime rates in a community caused by reduced proactive policing due to the community's distrust and hostility towards police. The Ferguson effect was first proposed after police saw an increase in violence following the 2014 shooting of Michael Brown in Ferguson, Missouri. The term was coined by Doyle Sam Dotson III, the chief of the St. Louis police, to account for an increased murder rate in some U.S. cities following the Ferguson unrest. Whether the Ferguson effect really exists is subject of discussions with many published studies reporting contradicting findings concerning whether there is a change in crime rates, number of 911 calls, homicides, and proactive policing. Furthermore, the effect and influence of the portrayal of police brutality in the media is also contested.
