A police officer is a warranted law employee of a police force. In most countries, "police officer" is a generic term not specifying a particular rank. In some, the use of the rank "officer" is legally reserved for military personnel.
Law enforcement in the United Kingdom is organised separately in each of the legal systems of the United Kingdom: England and Wales, Scotland, and Northern Ireland. Most law enforcement duties are carried out by those who hold the office of police constable of a territorial police force.
The California Highway Patrol (CHP) is the principal state police agency for the U.S. state of California. The CHP has primary patrol jurisdiction over all California highways and roads and streets outside city limits, and can exercise law enforcement powers anywhere within the state. The California Highway Patrol can assist local and county agencies and can patrol major city streets along with local and county law enforcement, state and interstate highways, and is the primary law enforcement agency in rural parts of the state.
A fire marshal, in the United States and Canada, is often a member of a state, provincial or territorial government, but may be part of a building department or a separate department altogether. Fire marshals' duties vary but usually include fire code enforcement or investigating fires for origin and cause. Fire marshals may be sworn law enforcement officers and are often experienced firefighters. In larger cities with substantially developed fire departments the local fire departments are sometimes delegated some of the duties of the fire marshal.
The Department of Public Safety of the State of Texas, commonly known as the Texas Department of Public Safety (DPS), is a department of the state government of Texas. The DPS is responsible for statewide law enforcement and driver license administration. The Public Safety Commission oversees the DPS. However, under state law, the Governor of Texas may assume command of the department during a public disaster, riot, insurrection, formation of a dangerous resistance to enforcement of law, or to perform his constitutional duty to enforce law. The commission's five members are appointed by the governor and confirmed by the Texas Senate, to serve without pay for staggered, six-year terms. The commission formulates plans and policies for enforcing criminal, traffic and safety laws, preventing and detecting crime, apprehending law violators, and educating citizens about laws and public safety.
The Massachusetts State Police (MSP) is an agency of the Commonwealth of Massachusetts' Executive Office of Public Safety and Security, responsible for law enforcement and vehicle regulation across the state. As of 2022, it has 2,067 sworn troopers and 611 civilian support staff for a total of 2,678 personnel, making it the largest law enforcement agency in New England. The MSP is headed by Interim Colonel Jack Mawn.
A traffic stop, colloquially referred to as being pulled over, is a temporary detention of a driver of a vehicle and its occupants by police to investigate a possible crime or minor violation of law.
A law enforcement officer (LEO),, or police officer or peace officer in North American English, is a public-sector or private-sector employee whose duties primarily involve the enforcement of laws, protecting life & property, keeping the peace, and other public safety related duties. Law enforcement officers are designated certain powers & authority by law to allow them to carry out their responsibilities.
Austin Police Department (APD) is the principal law enforcement agency serving Austin, Texas. As of Fiscal Year 2022, the agency had an annual budget of $443.1 million and employed around 2,484 personnel, including approximately 1,809 officers. The department also employs 24 K-9 police dogs and 16 horses. As of 2023, Robin Henderson is the current Interim Chief of Police.
As of 2020, more than 900,000 sworn law enforcement officers have been serving in the United States. About 137,000 of those officers work for federal law enforcement agencies.
The Louisville Metro Police Department (LMPD) began operations on January 6, 2003, as part of the creation of the consolidated city-county government in Louisville, Kentucky, United States. It was formed by the merger of the Jefferson County Police Department and the Louisville Division of Police. The Louisville Metro Police Department was most recently headed by Jacquelyn Gwinn-Villaroel since January 2, 2023. On Tuesday June 25, 2024, Chief Gwinn-Villaroel resigned following an ongoing sexual harassment and abuse scandal among the Louisville Metro Police Department. Major Paul Humphrey was appointed Interim Chief by Mayor Craig Greenburg. A national search will be conducted for a permanent chief. LMPD divides Jefferson County into eight patrol divisions and operates a number of special investigative and support units. The LMPD is currently negotiating a consent decree with the United States Department of Justice (DOJ) subsequent to a 2023 investigation by the DOJ that concluded that the LMPD engaged in a decades long pattern of civil rights abuses.
The Minneapolis Police Department (MPD) is the primary law enforcement agency in Minneapolis, Minnesota, United States. It is also the largest police department in Minnesota. Formed in 1867, it is the second-oldest police department in Minnesota, after the Saint Paul Police Department that formed in 1854. A short-lived Board of Police Commissioners existed from 1887 to 1890.
The Cincinnati Police Department is the primary law enforcement agency of Cincinnati, Ohio. The department has 1,053 sworn officers and 119 non-sworn employees.
The Cleveland Division of Police (CDP) is the governmental agency responsible for law enforcement in the city of Cleveland, Ohio.
The Southold Town Police Department (STPD), commonly referred to as Southold Police, is the primary law enforcement agency within the town of Southold, New York. The Southold Police Department also operates an emergency service dispatch center, servicing two police departments and eight local fire departments.
On the night of February 20, 2016, a spree shooting took place at an apartment complex, a Kia car dealership, and outside a Cracker Barrel restaurant in Kalamazoo County, Michigan. Six people were killed, and two others were injured.
The Grand Rapids Police Department is a municipal police department within Grand Rapids in the state of Michigan, United States.
This is a list of protests that took place in Michigan in 2020 following the murder of George Floyd.
Jeffrey L. Smith, a Washington, D.C. Metropolitan Police officer, shot himself on January 15, 2021, after he assisted the United States Capitol Police on January 6, during the response to the storming of the Capitol. A psychiatrist hired by Officer Smith's widow found that drastic changes in Smith's behavior after January 6 are evidence that the attack on the Capitol was the precipitating event leading to his suicide. On October 13, 2021, two United States Senators and several members of the House of Representatives called for the Mayor to award Line of Duty benefits to Officer Smith and his widow Erin Smith. On March 7, 2022, Officer Smith's death was officially ruled line of duty by the District of Columbia. After petition by his widow, DC Police and Firefighters' Retirement and Relief Board found that the "direct and sole" cause of Officer Smith's death were the injuries he received in the line of duty while responding to the Capitol riot on January 6, 2021.
On April 4, 2022, Patrick Lyoya, a 26-year-old resident of Grand Rapids, was fatally shot by Officer Christopher Schurr of the Grand Rapids Police Department during a scuffle between the two in Grand Rapids, Michigan, United States. After Lyoya began to flee the scene, Schurr attempted to detain him, unsuccessfully fired a taser at Lyoya, and then Lyoya attempted to disarm Officer Schurr of the weapon. Ultimately, Lyoya was successful in disarming Officer Schurr. Officer Schurr then discharged one round from his firearm.
