The New York City Police Department (NYPD), officially the City of New York Police Department, is the primary law enforcement agency within New York City. Established on May 23, 1845, the NYPD is the largest, and one of the oldest, municipal police departments in the United States.
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 New York City Department of Parks and Recreation, also called the Parks Department or NYC Parks, is the department of the government of New York City responsible for maintaining the city's parks system, preserving and maintaining the ecological diversity of the city's natural areas, and furnishing recreational opportunities for city's residents and visitors.
Inspector, also police inspector or inspector of police, is a police rank. The rank or position varies in seniority depending on the organization that uses it.
The Highway Patrol are specialized units part of the Highway District with the Transportation Bureau of the New York City Police Department. The Highway Patrol is primarily responsible for patrolling and maintaining traffic safety on limited-access highways within New York City. The Highway Patrol's other duties and roles include accident investigations, advanced driver and radar/laser speed enforcement training for NYPD officers, field sobriety testing at the various testing locations in each Patrol Borough, dignitary and parade escorts, hazardous material and truck traffic enforcement, anti-drag racing programs, and anti-terrorist checkpoints at key bridges and intersections in the city.
The Philadelphia Police Department is the police agency responsible for law enforcement and investigations within the City of Philadelphia, Pennsylvania. The PPD is one of the oldest municipal police agencies, fourth-largest police force and sixth-largest non-federal law enforcement agency in the United States. Since records were first kept in 1828, at least 289 PPD officers have died in the line of duty.
A law enforcement officer (LEO), 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.
The Transit Enforcement Unit is a special constabulary maintained by the Toronto Transit Commission (TTC) in Toronto, Ontario, Canada. First established in 1997, the Unit consists of special constables and provincial offences officers, referred to internally as transit fare inspectors. The unit's special constables have the full powers of a police power on or in relation to TTC property, and, as of 2023, the unit employs 101 special constables out of an authorized complement of 145.
The San Francisco Police Department (SFPD) is the municipal law enforcement agency of the City and County of San Francisco, as well as the San Francisco International Airport in San Mateo County. In 2000, the SFPD was the 11th largest police department in the United States.
The Nevada State Police (NSP), also known as the Nevada Department of Public Safety (DPS) from roughly 1949 to 2021, is the state police and highway patrol agency of Nevada, with state-wide jurisdiction. The Nevada State Police encompass the Division of Parole and Probation, the Nevada Highway Patrol, the Capitol Police Division, the Division of Investigations, the Office of Professional Responsibility, the Fire Marshall Division and the Records, Compliance and Communications Division as well as various other smaller entities.
The Nassau County Police Department is the law enforcement agency of Nassau County, on Long Island, New York, United States.
The New Mexico State Police (NMSP) is the law enforcement agency of the U.S. state of New Mexico. Administered by the New Mexico Department of Public Safety, it has jurisdiction anywhere in the state, often working in tandem with local and federal law enforcement. Founded in 1905, NMSP's official mission is to protect the lives, property and constitutional rights of the people of New Mexico.
In the United States, a sheriff is the chief of law enforcement of a county. Sheriffs are usually either elected by the populace or appointed by an elected body.
The federal government of the United States empowers a wide range of federal law enforcement agencies to maintain law and public order related to matters affecting the country as a whole.
The New York City Police Department (NYPD) is structured into numerous bureaus and units. As a whole, the NYPD is headed by the Police Commissioner, a civilian administrator appointed by the Mayor, with the senior sworn uniformed officer of the service titled "Chief of Department". The Police Commissioner appoints the First Deputy Commissioner as the department's second-in-command and the Chief of Department as the department's highest ranking uniformed officer. The commissioner also appoints a number of deputy and assistant commissioners who do not have operational command and are solely for support and administrative function. The department is divided into twenty bureaus, six of which are enforcement bureaus. Each enforcement bureau is further subdivided into sections, divisions, and units, and into patrol boroughs, precincts, and detective squads. Each bureau is commanded by a bureau chief. There are also a number of specialized units that are not part of any of the bureaus and report to the Chief of the Department.
The United States police-rank model is generally quasi-military in structure. A uniform system of insignia based on that of the US Army and Marine Corps is used to help identify an officer's seniority.
The Detective Bureau is one of 20 bureaus that constitute the New York City Police Department and is headed by the three-star Chief of Detectives. The Detective Squad was formed in 1857 with the Detective Bureau later formed in 1882.
NYPD Chief of Patrol Nicholas Estavillo (Ret.), is a former member of the New York Police Department who in 2002 became the first Puerto Rican and the first Hispanic in the history of the NYPD to reach the three-star rank of Chief of Patrol.
Benjamin B. Tucker is an American police officer and administrator who was appointed First Deputy New York City Police Commissioner on Nov. 5, 2014, in a ceremony at 1 Police Plaza in New York City. Commissioner Tucker is the NYPD's 43rd first deputy commissioner. "This is an amazing moment and time in my life," Tucker said. "I joined the NYPD family on November 21, 1969, as an 18-year-old." He was sworn in as a police officer trainee at that time, and is now second in command of the nation's largest police force with a uniformed strength just shy of 35,000, plus several thousand in support staff. He later retired from the New York Police Department in December 2021.
Dermot Francis Shea is an American police officer who was the 44th New York City Police Commissioner. He assumed the position on December 1, 2019, and was sworn in by Mayor Bill de Blasio in a public ceremony on December 2.
