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A police car (also called a police cruiser, police interceptor, patrol car, area car, cop car, prowl car, squad car, radio car, or radio motor patrol) is a ground vehicle used by police and law enforcement for transportation during patrols and responses to
calls for service A call for service (also known as a job, hitch, incident, callout, call-out, or simply a call) is an incident that emergency services or public safety organizations (such as police, fire departments, and emergency medical services Emergenc ...
. A type of emergency vehicle, police cars are used by police officers to patrol a
beat Beat, beats or beating may refer to: Common uses * Patrol, or beat, a group of personnel assigned to monitor a specific area ** Beat (police), the territory that a police officer patrols ** Gay beat, an area frequented by gay men * Battery ...
, quickly reach incident scenes, and transport and temporarily detain suspects, all while establishing a police presence and providing visible crime deterrence. Police cars are traditionally
sedans A sedan or saloon (British English) is a passenger car in a three-box configuration with separate compartments for an engine, passengers, and cargo. The first recorded use of the word "sedan" in reference to an automobile body occurred in ...
, though SUVs, crossovers,
station wagons A station wagon ( US, also wagon) or estate car ( UK, also estate), is an automotive body-style variant of a sedan/saloon with its roof extended rearward over a shared passenger/cargo volume with access at the back via a third or fifth door ( ...
,
hatchbacks A hatchback is a car body configuration with a rear door that swings upward to provide access to a cargo area. Hatchbacks may feature fold-down second row seating, where the interior can be reconfigured to prioritize passenger or cargo volume. ...
, pickup trucks, utes,
vans Vans is an American manufacturer of skateboarding shoes and related apparel, established in Anaheim, California, and owned by VF Corporation. The company also sponsors surf, snowboarding, BMX, and motocross teams. From 1996 to 2019, the comp ...
,
trucks A truck or lorry is a motor vehicle designed to transport cargo, carry specialized payloads, or perform other utilitarian work. Trucks vary greatly in size, power, and configuration, but the vast majority feature body-on-frame construction ...
,
off-road vehicles An off-road vehicle, sometimes referred to as an overland or adventure vehicle, is considered to be any type of vehicle which is capable of driving on and off paved or gravel surface. It is generally characterized by having large tires with d ...
, and even performance cars have seen use in both standard patrol roles and specialized applications. Most police cars are existing vehicle models sold on the civilian market that may or may not be modified variants of their original models (such as the
Ford Crown Victoria Police Interceptor The Ford Crown Victoria Police Interceptor (colloquially referred to as the CVPI, P71, or P7B) is a four-door, body-on-frame sedan that was manufactured by Ford from 1992 to 2011. It is the police car version of the Ford Crown Victoria, and w ...
being a variant of the Ford Crown Victoria); the few purpose-built examples include the canceled Carbon Motors E7 and the
Lenco BearCat The Lenco BearCat is a wheeled SWAT vehicle designed for military and law enforcement use. It is in use by several military forces and law enforcement agencies around the world. History Since 1981 the Massachusetts-based Lenco Industries, known ...
armored vehicle. Police cars usually contain communication devices, issued weaponry, and a variety of equipment, with emergency lights, a siren, and livery markings to distinguish the vehicle as a police car.


History

The first police car was an
electric Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described ...
wagon used by the Akron Police Department in
Akron, Ohio Akron () is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, about south of downtown Cleveland. As of the 2020 Census, the city pro ...
in 1899. The first operator of the police patrol wagon was Officer Louis Mueller, Sr. It could reach and travel before its battery needed to be recharged. The car was built by city mechanical engineer Frank Loomis. The
US$ The United States dollar (symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official ...
2,400 vehicle was equipped with electric lights, gongs, and a stretcher. The car's first assignment was to pick up a drunken man at the junction of Main and Exchange streets.
Ford Ford commonly refers to: * Ford Motor Company, an automobile manufacturer founded by Henry Ford * Ford (crossing), a shallow crossing on a river Ford may also refer to: Ford Motor Company * Henry Ford, founder of the Ford Motor Company * Ford F ...
introduced the flathead V8 in the 1932 Ford as the first mass-marketed V8 car; this low-priced, mass-marketed V8 car became popular with police in the United States, establishing strong
brand loyalty In marketing, brand loyalty describes a consumer's positive feelings towards a brand, and their dedication to purchasing the brand's products and/or services repeatedly, regardless of deficiencies, a competitor's actions, or changes in the envir ...
that continued into the 21st century. Starting in the 1940s, major American automakers, namely the Big Three, began to manufacture specialized police cars. Over time, these became their own dedicated police fleet offerings, such as the
Ford Police Interceptor The Ford Police Interceptor is a range of automobiles manufactured by Ford. First used in 1992, the range consists of existing Ford models modified and sold for use as police cars and other car-based emergency vehicles. Though Ford has historica ...
and Chevrolet 9C1. In the United Kingdom, Captain
Athelstan Popkess Captain Athelstan Horn Popkess (23 November 1893 – 29 April 1967) was Chief Constable of Nottingham City Police from 1930 to 1959 and as a result of his transformations in modernising policing could be considered the twentieth century's g ...
, Chief Constable of the Nottingham City Police from 1930 to 1959, transformed British police from their Victorian era foot patrol beat model to the modern car-based reactive response model, through his development of the "Mechanized Division", which used two-way radio communication between police command and police cars. Under Popkess, the Nottingham City Police began to use police cars as an asset that police tactics centered around, such as overlaying police car patrol sectors over foot patrol beats and using police cars to pick up foot patrol officers while responding to crimes. As car ownership increased in the post- World War II economic expansion, police cars became significantly more common in a majority of developed countries as car ownership increased, police jurisdictions expanded farther out into residential and suburban areas, car-oriented urban planning and
highways A highway is any public or private road or other public way on land. It is used for major roads, but also includes other public roads and public tracks. In some areas of the United States, it is used as an equivalent term to controlled-access ...
dominated cities, vehicular crimes and police evasion in cars increased, and more equipment was issued to police officers, to the point that vehicles became practically necessary for modern law enforcement.


Types

Various types of police car exist. Depending on the organization of the law enforcement agency, the class of vehicle used as a police car, and the environmental factors of the agency's jurisdiction, many of the types below may or may not exist in certain fleets, or their capabilities may be merged to create all-rounded units with shared vehicles as opposed to specialized units with separate vehicles.


Patrol car

A patrol car is a police car used for standard patrol. Used to replace traditional foot patrols, the patrol car's primary function is to provide transportation for regular police duties, such as responding to calls, enforcing laws, or simply establishing a more visible police presence while on patrol. Driving a patrol car allows officers to reach their destinations more quickly and to cover more ground compared to other methods. Patrol cars are typically designed to be identifiable as police cars to the public and thus almost always have proper markings, roof-mounted emergency lights, and sirens.


Response car

A response car, also known as a pursuit car, area car, rapid response unit, or fast response car, is a police car used to ensure quick responses to emergencies compared to patrol cars. It is likely to be of a higher specification, capable of higher speeds, and often fitted with unique markings and increased-visibility emergency lights. These cars are generally only used to respond to emergency incidents and may carry specialized equipment not used in regular patrol cars, such as long arms.


Traffic car

A traffic car, also known as a highway patrol car, traffic enforcement unit, speed enforcement unit, or
road policing unit A roads policing unit (RPU), or a similarly named unit in some forces, is the specialist road traffic police unit of a British police force. Responsibilities RPUs work with the National Police Chiefs' Council roads policing strategy, ''Policing ...
, is a police car tasked with enforcing traffic laws and conducting traffic stops, typically on major roadways such as
highways A highway is any public or private road or other public way on land. It is used for major roads, but also includes other public roads and public tracks. In some areas of the United States, it is used as an equivalent term to controlled-access ...
. They are often relatively high-performance vehicles compared to patrol cars, as they must be capable of catching up to fast-moving vehicles. They may have specific markings or special emergency lights to either improve or hinder visibility. Alternatively, some traffic cars may use the same models as patrol cars, and may barely differ from them aside from markings, radar speed guns, and traffic-oriented equipment.


Unmarked car

An unmarked car is a police car that lacks markings and often easily-visible or roof-mounted emergency lights. They are generally used for varying purposes, ranging from standard patrol and traffic enforcement to sting operations and detective work. They have the advantage of not being immediately recognizable, and are considered a valuable tool in catching criminals while the crime is still taking place. The resemblance an unmarked police car has to a civilian vehicle varies based on their application: they may use the same models as marked patrol cars, and may be virtually identical to them aside from the lack of roof-mounted emergency lights, with pushbars and spotlights clearly visible; alternatively, they may use common civilian vehicle models that blend in with traffic, with emergency lights embedded in the grille or capable of being hidden and revealed, such as Japanese unmarked cars having retractable beacons built into the car's roof. Unmarked cars typically use regular civilian license plates, occasionally even in jurisdictions where emergency vehicles and government vehicles use unique license plates, though some agencies or jurisdictions may use the unique plates regardless; for example, American federal law enforcement agencies may use either
government plates ''Government Plates'' is the third studio album by experimental hip hop group Death Grips. It was released for free download on November 13, 2013, following the release of the single "Birds" in August 2013. It was also uploaded by the band to multi ...
or regular license plates. The term "undercover car" is often used to describe unmarked cars. However, this usage is erroneous; unmarked cars are police cars that lack markings but have police equipment, emergency lights, and sirens, while undercover cars lack these entirely and are essentially just civilian vehicles used by law enforcement in
undercover operations A covert operation is a military operation intended to conceal the identity of (or allow plausible deniability by) the party that instigated the operation. Covert operations should not be confused with clandestine operations, which are performed ...
to avoid detection. The close resemblance of unmarked cars to civilian cars has created concerns of police impersonation. Some police officers advise motorists that they do not have to pull over in a secluded location and instead can wait until they reach somewhere safer. In the UK, officers must be wearing uniforms in order to make traffic stops. Motorists can also ask for the officer's badge and identification or call an emergency number or a police non-emergency number to confirm if the police unit is genuine.


Ghost car

A ghost car, also known as a stealth car, is a police car that combines elements of both an unmarked car and a marked patrol car, featuring markings that are either similar colors to the vehicle's body paint, or are reflective graphics that are difficult to see unless illuminated by lights or viewed at certain angles. Ghost cars are often used for traffic enforcement, though they may also be used in lieu of unmarked cars in jurisdictions where they are prohibited or have their enforcement capabilities limited, such as being unable to conduct traffic stops. In these instances, the markings on ghost cars may be sufficient to legally count as marked police cars, despite the markings being difficult to see.


Utility vehicle

A utility vehicle is a police car used for utility or support purposes as opposed to regular police duties. Utility vehicles are often
all-wheel drive An all-wheel drive vehicle (AWD vehicle) is one with a powertrain capable of providing power to all its wheels, whether full-time or on-demand. The most common forms of all-wheel drive are: ;1x1 : All unicycles Reflecting one axle with one w ...
vehicles with cargo space such as SUVs, pickup trucks, vans, utes, or off-road vehicles. They are often used to transport or tow assets such as trailers, equipment, or even entire vehicles such as police boats; they are alternatively used for or are capable of off-roading, especially in fleets where most other vehicles cannot do so. They can also be used for animal control, if that is the responsibility of police within that jurisdiction. Some utility vehicles can be used for transporting teams of officers and occasionally have facilities to securely detain and transport a small number of suspects, provided there is enough seating space.


Police dog vehicle

A police dog vehicle, also known as a K-9 vehicle or a police dog unit, is a police car modified to transport police dogs. The models used for these vehicles range from the same as patrol cars to dedicated SUVs, pickup trucks, or vans. To provide sufficient space for the police dog, there is usually a cage in the trunk or rear seats with enough space for the dog, though some agencies may put the cage in the front passenger seat, or may even lack a cage entirely and simply have the dog in the rear compartment. There may or may not be space for suspect transport or even additional officers. Police dog vehicles almost always have markings noting they have a police dog on board, typically just the agency's standard markings with the added notice.


Decoy car

A decoy car is a police car used to establish a police presence, typically to deter traffic violations or speeding, without a police officer actually being present. They may be older models retired from use, civilian cars modified to resemble police cars, or demonstration vehicles. In some instances, a "decoy car" may not be a vehicle at all, but rather a life-sized cutout or sign depicting a police car. Use of decoy cars is intended to ensure crime deterrence without having to commit manpower, allowing the officer that would otherwise be there to be freed up for other assignments. A drawback of decoy cars is that they cannot actually enforce laws, and motorists that notice that the police car is a decoy can freely ignore it. To circumvent this, decoy cars may be moved to other locations, used alongside traffic enforcement cameras to directly enforce laws, or used in conjunction with hidden police units further down the road to catch motorists that believe they are safe to continue speeding or are flagged for further crimes such as arrest warrants. The use of decoy cars is entirely up to the agency, though in 2005, the Virginia
General Assembly A general assembly or general meeting is a meeting of all the members of an organization or shareholders of a company. Specific examples of general assembly include: Churches * General Assembly (presbyterian church), the highest court of presby ...
considered a bill that would make decoy cars a legal requirement for police. The bill stated in part: "Whenever any law-enforcement vehicle is permanently taken out of service... such vehicle shall be placed at a conspicuous location within a highway median in order to deter violations of motor vehicle laws at that location. Such vehicles shall... be rotated from one location to another as needed to maintain their deterrent effect."


Surveillance car

A surveillance car is a police car used for surveillance purposes. Usually SUVs, vans, or trucks, surveillance cars can be marked, unmarked, undercover, or disguised, and may be crewed or remotely monitored. They are used to gather evidence of criminal offenses or provide better vantage points at events or high-traffic areas. The surveillance method used varies, and may include
CCTV Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly t ...
, hidden cameras, wiretapping devices, or even
aerial platforms An aerial work platform (AWP), also known as an aerial device, elevating work platform (EWP), cherry picker, bucket truck or mobile elevating work platform (MEWP) is a mechanical device used to provide temporary access for people or equipment t ...
. Some surveillance cars may also be used as
bait car A bait car, also called a decoy car, hot car, or trap car, is a vehicle used by law enforcement agencies to capture car thieves or thieves who steal items from cars. The vehicles are modified with audio/video surveillance technology, and can ...
s, deployed to catch car thieves.


Armored vehicle

A police armored vehicle, also known as a SWAT vehicle, tactical vehicle, or rescue vehicle, is an armored vehicle used in a police capacity. They are typically four-wheeled
armored personnel carriers An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world. Ac ...
with similar configurations to MRAPs, often lacking mounted weaponry. As their name implies, they are typically used to transport police tactical units such as
SWAT In the United States, a SWAT team (special weapons and tactics, originally special weapons assault team) is a police tactical unit that uses specialized or military equipment and tactics. Although they were first created in the 1960s to ...
teams, though they may also be used in riot control or to establish police presence at events.


Mobile command center

A mobile command center, also known as an emergency operations center, mobile command post, or mobile police station, is a truck used to provide a central command center at the scene of an incident, or to establish a visible police presence or temporary
police station A police station (sometimes called a "station house" or just "house") is a building which serves to accommodate police officers and other members of staff. These buildings often contain offices and accommodation for personnel and vehicles, al ...
at an event.


Bomb disposal vehicle

A bomb disposal vehicle is a vehicle used by
bomb disposal Bomb disposal is an explosives engineering profession using the process by which hazardous explosive devices are rendered safe. ''Bomb disposal'' is an all-encompassing term to describe the separate, but interrelated functions in the milita ...
squads to transport equipment and
bomb disposal robots A bomb is an explosive weapon that uses the exothermic reaction of an explosive material to provide an extremely sudden and violent release of energy. Detonations inflict damage principally through ground- and atmosphere-transmitted mechanica ...
, or to store bombs for later disposal. They are often vans or trucks, typically with at least one bomb containment chamber installed in the rear of the vehicle, and ramps to allow bomb disposal robots to access the vehicle. Bomb disposal vehicles are generally not explosive-resistant and are only used for transporting explosives for disposal, not actively disposing of them.


Armed vehicle

An armed police vehicle is a police vehicle that has lethal weaponry installed on it. These are often
technicals Technicals may refer to: * Technical (vehicle), an improvised fighting vehicle often used in civil conflict * TECHNICALS, a clothing brand owned by Blacks Leisure Group See also * Technical (disambiguation) * Cambridge Technicals Cambridge Tec ...
or light utility vehicles with machine gun
turrets Turret may refer to: * Turret (architecture), a small tower that projects above the wall of a building * Gun turret, a mechanism of a projectile-firing weapon * Objective turret, an indexable holder of multiple lenses in an optical microscope * M ...
, and may or may not lack emergency lights and sirens. Armed police vehicles are very rare and are usually only used in wartime, in regions with very high violent crime rates, or where combat with organized crime or
insurgencies An insurgency is a violent, armed rebellion against authority waged by small, lightly armed bands who practice guerrilla warfare from primarily rural base areas. The key descriptive feature of insurgency is its asymmetric nature: small irreg ...
is common to the point that armed police vehicles are necessary; for example, the Iraqi Police received technicals during the Iraq War, and the
National Police of Ukraine The National Police of Ukraine ( uk, Націона́льна полі́ція Украї́ни, translit=Natsionálʹna polítsiya Ukrayíny, ; , NPU), often simply referred to as the ( uk, Поліція, lit=Police, label=none), is the nation ...
used armed vehicles during the
2022 Russian invasion of Ukraine On 24 February 2022, in a major escalation of the Russo-Ukrainian War, which began in 2014. The invasion has resulted in tens of thousands of deaths on both sides. It has caused Europe's largest refugee crisis since World War II. An ...
, including the
STREIT Group Spartan The STREIT Group Spartan is an armoured personnel carrier designed and built by STREIT Group; it is also license produced by KrAZ (Kremenchuk Automobile Plant) in Kremenchuk, Ukraine. The Spartan can be used in a wide variety of applications, i ...
and a modified
BMW 6 Series The BMW 6 Series is a range of grand tourers produced by BMW since 1976. It is the successor to the E9 Coupé and is currently in its fourth generation. The first generation BMW E24 6 Series was available solely as a two-door coupé and produc ...
with a mounted machine gun. These should not be confused with police vehicles that have turrets but do not have guns, which are often just police armored vehicles (or, if less-lethal munitions are used, riot control vehicles).


Riot control vehicle

A riot control vehicle, also known as a riot suppression vehicle or simply a riot vehicle, is an armored or reinforced police vehicle used for riot control. A wide array of vehicles, from armored SUVs and vans to dedicated trucks and armored personnel carriers, are used by law enforcement to suppress or intimidate riots, public order crimes, and protests; hold and reinforce a police barricade to keep the scene contained; or simply transport officers and equipment at the scene in a safer manner than what could be achieved with a standard police car. Common modifications include tear gas launchers, shields, and caged windows. Some riot control vehicles also include less-lethal weaponry and devices, such as water cannons and long-range acoustic devices.


Community engagement, liaison, and demonstration vehicles

A community engagement vehicle, also known as a liaison vehicle, demonstration vehicle, or parade car, is a police car used for display and
community policing 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 ...
purposes, but not for patrol duties. These are often high-performance, modified cars, classic police cars, or vehicles seized from convicted criminals and converted to police cars, used to represent the agency in parades, promote a specific program (such as the D.A.R.E. program), or help build connections between law enforcement and certain groups that the vehicle appeals to. Some cars can be visibly marked but not fitted with audio or visual warning devices. These are used by community liaison officers for transport to engagements and making appearances at community events. Some vehicles are produced by automotive manufacturers with police markings to showcase them to police departments; these are usually concepts, prototypes, or reveals of their police fleet offerings. Emergency light and siren manufacturers such as Federal Signal, Whelen, and Code 3 also use unofficial police cars to demonstrate their emergency vehicle equipment.


Equipment

Police cars are usually passenger car models which are upgraded to the specifications required by the purchasing police service. Several vehicle manufacturers provide a "police package" option, which is built to police specifications from the factory. Agencies may add to these modifications by adding their own equipment and making their own modifications after purchasing a vehicle.


Mechanical modifications

Modifications a police car might undergo include adjustments for higher durability, speed, high-mileage driving, and long periods of idling at a higher temperature. This is usually accomplished through installing heavy duty suspension,
brakes A brake is a mechanical device that inhibits motion by absorbing energy from a moving system. It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction. Background ...
,
calibrated In measurement technology and metrology, calibration is the comparison of measurement values delivered by a device under test with those of a calibration standard of known accuracy. Such a standard could be another measurement device of known a ...
speedometer A speedometer or speed meter is a gauge that measures and displays the instantaneous speed of a vehicle. Now universally fitted to motor vehicles, they started to be available as options in the early 20th century, and as standard equipment f ...
,
tires A tire (American English) or tyre (British English) is a ring-shaped component that surrounds a Rim (wheel), wheel's rim to transfer a vehicle's load from the axle through the wheel to the ground and to provide Traction (engineering), t ...
,
alternator An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current. For reasons of cost and simplicity, most alternators use a rotating magnetic field with a stationary armature.Gor ...
,
transmission Transmission may refer to: Medicine, science and technology * Power transmission ** Electric power transmission ** Propulsion transmission, technology allowing controlled application of power *** Automatic transmission *** Manual transmission ** ...
, and cooling systems. The car's stock
engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power gene ...
may be modified or replaced by a more powerful engine from another vehicle from the manufacturer. The car's electrical system may also be upgraded to accommodate for the additional electronic police equipment.


Warning systems

Police vehicles are often fitted with audible and visual warning systems to alert other motorists of their approach or position on the road. In many countries, use of the audible and visual warnings affords the officer a degree of exemption from road traffic laws (such as the right to exceed speed limits, or to treat red stop lights as a yield sign) and may also suggest a duty on other motorists to yield for the police car and allow it to pass. Warning systems on a police vehicle can be of two types: ''passive'' or ''active''.


Passive visual warnings

Passive visual warnings are the livery markings on the vehicle. Police vehicle markings usually make use of bright colors or strong contrast with the base color of the vehicle. Some police cars have
retroreflective A retroreflector (sometimes called a retroflector or cataphote) is a device or surface that reflects radiation (usually light) back to its source with minimum scattering. This works at a wide range of angle of incidence, unlike a planar mirror, ...
markings that reflect light for better visibility at night, though others may only have painted on or non-reflective markings. Examples of markings and designs used in police liveries include
black and white Black-and-white (B&W or B/W) images combine black and white in a continuous spectrum, producing a range of shades of grey. Media The history of various visual media began with black and white, and as technology improved, altered to color. ...
, Battenburg markings,
Sillitoe tartan Sillitoe tartan is the nickname given to the distinctive black and white chequered pattern, correctly known as ''dicing'', which was originally associated with the police in Scotland. It later gained widespread use in the rest of the United Kin ...
, and "jam sandwich" markings. Police vehicle markings include, at the very least, the word "''police''" (or a similar applicable phrase if the agency does not use that term, such as "'' sheriff''", "'' gendarmerie''", " ''state trooper''", " ''public safety''" etc.) and the agency's name or jurisdiction (such as "'' national police''" or " ''Chicago Police''"). Also common are the agency's seal, the jurisdiction's seal, and a unit number. Text is usually in the national language or local language, though other languages may be used where appropriate, such as in
ethnic enclaves In sociology, an ethnic enclave is a geographic area with high ethnic concentration, characteristic cultural identity, and economic activity. The term is usually used to refer to either a residential area or a workspace with a high concentration ...
or areas with large numbers of tourists. Unmarked vehicles generally lack passive visual warnings, while ghost cars have markings that are visible only at certain angles, such as from the rear or sides, making them appear unmarked when viewed from the front. Another unofficial passive visual warning of police vehicles can simply be the vehicle's silhouette if its use as a police car is common, such as that of the Ford Crown Victoria in North America, or the presence of emergency vehicle equipment on the vehicle, such as a pushbar or a roof-mounted lightbar.


Active visual warnings

Active visual warnings are the emergency lights on the vehicle. These lights are used while responding to attract the attention of other road users and coerce them into yielding for the police car to pass. The colors used by police car lights depend on the jurisdiction, though they are commonly blue and red. Several types of flashing lights are used, such as rotating beacons, halogen lamps, or LED strobes. Some agencies use arrow sticks to direct traffic, or message display boards to provide short messages or instructions to motorists. The headlights and tail lights of some vehicles can be made to flash, or small strobe lights can be fitted in the vehicle lights.


Audible warnings

Audible warnings are the
sirens Siren or sirens may refer to: Common meanings * Siren (alarm), a loud acoustic alarm used to alert people to emergencies * Siren (mythology), an enchanting but dangerous monster in Greek mythology Places * Siren (town), Wisconsin * Siren, Wisc ...
on the vehicle. These sirens alert road users to the presence of an emergency vehicle before they can be seen, to warn of their approach. The first audible warnings were mechanical bells, mounted to either the front or roof of the car. A later development was the rotating air siren, which makes noise when air moves past it. Most modern police vehicles use electronic sirens, which can produce a range of different noises. Different models and manufacturers have distinct siren noises; one siren model, the Rumbler, emits a low frequency sound that can be felt through vibrations, allowing those who would not otherwise hear the siren or see the emergency vehicle to still know it is approaching. Different siren noises may be used depending on traffic conditions and the context. For example, on a clear road, "wail" (a long up-and-down unbroken tone) is often used, whereas in heavy slow traffic or at intersections, "yelp" (essentially a sped-up wail) may be preferred. Other noises are used in certain countries and jurisdictions, such as "phaser" (a series of brief sped-up beeps) and "hi-lo" (a two-tone up-down sound). Some vehicles may also be fitted with electronic airhorns.


Police-specific equipment

A wide range of equipment is carried in police cars, used to make police work easier or safer. The installation of this equipment in a police car partially transforms it into a desk. Police officers use their car to fill out different forms, print documents, type on a computer or a console, and examine different screens, all while driving. Ergonomics in layout and installation of these items in the police car plays an important role in the comfort and safety of the police officers at work and preventing injuries such as back pain and musculoskeletal disorders.


Communication devices

Police radio systems are generally standard equipment in police cars, used to communicate between the officers assigned to the car and the dispatcher. Mobile data terminals are also common as alternative ways to communicate with the dispatcher or receive important information, and are typically a tablet or a dashboard-mounted laptop installed in the car.


Suspect transport enclosure

Suspect transport enclosures are typically located at the rear of the vehicle, taking up the rear seats or rear compartment. The seats are sometimes modified to be a hard metal or plastic bench. Separating the transport enclosure is often a partition, a barrier between the front and rear compartments typically made of metal with a window made of reinforced glass, clear plastic, or metal mesh or bars. Some police cars do not have partitions; in these instances, another officer may have to sit in the rear to secure the suspect, or a dedicated transport vehicle may be called.


Weapon storage

Weapons may be stored in the trunk or front compartment of the vehicle. In countries where police officers are already armed with handguns,
long guns A long gun is a category of firearms with long barrels. In small arms, a ''long gun'' or longarm is generally designed to be held by both hands and braced against the shoulder, in contrast to a handgun, which can be fired being held with a single ...
such as rifles or shotguns may be kept on a gun rack in the front or in the trunk, alongside ammunition. In countries where police are not armed or do not keep their guns on them, handguns may be kept in the car instead; for example,
Norwegian Police Service The Norwegian Police Service ( no, Politi- og lensmannsetaten) is the Norwegian national civilian police agency. The service dates to the 13th century when the first sheriffs were appointed, and the current structure established in 2003. It c ...
officers are issued handguns, but they keep them in a locked compartment in their car that requires high-ranking authorization to access. Less-lethal weaponry and riot gear may also be stored in the trunk.


Rescue equipment

Rescue equipment such as first aid kits, dressing,
fire extinguishers A fire extinguisher is a handheld active fire protection device usually filled with a dry or wet chemical used to extinguish or control small fires, often in emergencies. It is not intended for use on an out-of-control fire, such as one which ha ...
,
defibrillators Defibrillation is a treatment for life-threatening cardiac arrhythmias, specifically ventricular fibrillation (V-Fib) and non-perfusing ventricular tachycardia (V-Tach). A defibrillator delivers a dose of electric current (often called a ''coun ...
, and naloxone kits are often kept in police cars to provide first aid and rescue when necessary.


Scene equipment

Tools such as barricade tape, traffic cones, traffic barricades, and road flares are often kept in police cars to secure scenes for further investigation.


Recording equipment

Recording equipment such as dashcams and interior cameras are installed in some police cars to make audio and video recordings of incidents, police interactions, and evidence.


Detectors

Detector devices such as radar speed guns,
automatic number-plate recognition Automatic number-plate recognition (ANPR; see also other names below) is a technology that uses optical character recognition on images to read vehicle registration plates to create vehicle location data. It can use existing closed-circuit tel ...
, and LoJack are used in some police cars, typically in traffic enforcement, to detect speeding violations, read multiple plates for flags (such as warrants or lack of insurance) without having to manually check, and track stolen cars, respectively.


Pushbar

Pushbars, also known as bullbars, rambars, or nudge bars, are fitted to the chassis of a police car to augment the front bumper. They allow the car to push disabled vehicles out of a roadway, breach small and light objects, and conduct PIT maneuvers with less damage to the front of the vehicle. Pushbar designs vary; some are small and only protect the grille, while others have extensions that shield as far as the headlights. Some pushbars also have emergency lights installed on them, providing additional visual warnings.


Spotlights

Spotlights are small searchlights typically installed on the A-pillar of a police car. They are used to provide light in darkened areas or where necessary, such as down alleyways or into a suspect's car during a nighttime traffic stop. These spotlights can be aimed and activated by the officers inside the vehicle. Usually, one or two are installed on the car, though more may occasionally be installed on the roof, grille, bumper, or pushbar.


Run lock

Run locks allow the vehicle's engine to be left running without the keys being in the ignition. This allows adequate power to be supplied to the vehicle's equipment at the scene of an incident without battery drain. The vehicle can only be driven after inserting the keys; if the keys are not inserted, the engine will switch off if the handbrake is disengaged or the footbrake is activated.


Ballistic protection

Some police cars can be optionally upgraded with bullet-resistant armor in the car doors. The armor is typically made from ceramic
ballistic plate A ballistic plate, also known as an armour plate, is a protective armoured plate inserted into a carrier or bulletproof vest, that can be used stand-alone, or in conjunction with other armour. "Hard armour" usually denotes armour that uses balli ...
s and aramid baffles. A 2016 news report said that Ford sells 5 to 10 percent of their American police vehicles with ballistic protection in the doors. In 2017, New York City Mayor
Bill de Blasio Bill de Blasio (; born Warren Wilhelm Jr., May 8, 1961; later Warren de Blasio-Wilhelm) is an American politician who served as the 109th mayor of New York City from 2014 to 2021. A member of the Democratic Party, he held the office of New Yor ...
announced that all NYPD patrol cars would have bullet-resistant door panels and bullet-resistant window inserts installed.


Use by country

* Police vehicles in Armenia * Police vehicles in Australia * Police vehicles in Austria * Police vehicles in Belgium * Police vehicles in China * Police vehicles in the Czech Republic * Police vehicles in Denmark * Police vehicles in France * Police vehicles in Germany * Police vehicles in Greece * Police vehicles in Hong Kong * Police vehicles in Hungary * Police vehicles in Iceland * Police vehicles in India * Police vehicles in Indonesia * Police vehicles in Italy * Police vehicles in Japan * Police vehicles in Malaysia * Police vehicles in the Netherlands * Police vehicles in New Zealand * Police vehicles in The Philippines * Police vehicles in Poland * Police vehicles in Russia * Police vehicles in South Africa * Police vehicles in Sweden * Police vehicles in Taiwan * Police vehicles in Turkey * Police vehicles in Ukraine * Police vehicles in the United Kingdom * Police vehicles in the United States and Canada * Police vehicles in Vietnam * Police vehicles in South Korea


See also


General

*
Armoured personnel carrier An armoured personnel carrier (APC) is a broad type of armoured military vehicle designed to transport personnel and equipment in combat zones. Since World War I, APCs have become a very common piece of military equipment around the world. Ac ...
* Emergency vehicle * Mounted police * Use of UAVs in law enforcement


Other types of emergency vehicles

*
Ambulance An ambulance is a medically equipped vehicle which transports patients to treatment facilities, such as hospitals. Typically, out-of-hospital medical care is provided to the patient during the transport. Ambulances are used to respond to medi ...
* D.A.R.E. car *
Fire chief's vehicle A fire command vehicle, also called a fire chief car or fly car, is a vehicle used by a senior officer of a fire department to respond to firefighting incidents. Its markings typically indicate the rank of the senior officer. In the 19th centur ...
* Fire motorbike * Fire truck *
Jam sandwich (police car) In British slang, a "jam sandwich" or "jam butty" is a police car with a red stripe applied to the side. History The term came into common use in the 1970s, when such cars changed from the traditional blue and white colour scheme to white/grey ...
*
Military police vehicle A military police vehicle is a vehicle used by the military police entities of a country's armed forces. By Country Americas Brazil The Army Police of the Brazilian Army (Portuguese: ''Polícia do Exército, PE'') has dark gray Toyota Hilux tr ...
*
Panda car A panda car, or just panda, is a small or medium sized marked British police car. History of the term The term 'panda car' was first used to refer to black police cars with panels that had been painted white to increase their visibility. It wa ...
(British police forces) * Police aircraft *
Police bicycle A police bicycle is a bicycle used by police forces, most commonly in the form of a mountain bicycle, used to patrol areas inaccessible to police cars or cover a wider area than an officer on foot. Bicycle patrols are often assigned to location ...
*
Police bus A police bus, also known as a police van is a minibus, full-sized bus or coach used by police forces for a variety of reasons. Depending on the use, police buses might have markings or a livery indicating its ownership by the police, and also ...
* Police emergency wagon * Police motorcycle *
Police van A police van (also known as a paddy wagon, meat wagon, divisional van, patrol van, patrol wagon, police wagon, Black Mariah/Maria, police carrier, or in old-fashioned usage, pie wagon) is a type of vehicle operated by police forces. Police van ...
* Police watercraft *
SWAT vehicle A SWAT vehicle, also known as an armoured rescue vehicle, a vehicle used by police tactical units to respond to incidents. These are often non-military armored vehicles which offer protection to the passengers and can additionally be used to tran ...


References


External links

* {{DEFAULTSORT:Police Car
Car A car or automobile is a motor vehicle with wheels. Most definitions of ''cars'' say that they run primarily on roads, seat one to eight people, have four wheels, and mainly transport people instead of goods. The year 1886 is regarded as ...