A police code is a brevity code , usually numerical or alphanumerical, used to transmit information between law enforcement over police radio systems in the United States . Examples of police codes include " 10 codes " (such as 10-4 for "okay" or "acknowledged"—sometimes written X4 or X-4), signals, incident codes, response codes , or other status codes. These code types may be used in the same sentence to describe specific aspects of a situation.
48-469: IC codes ( identity code ) or 6+1 codes are codes used by the British police in radio communications and crime recording systems to describe the apparent ethnicity of a suspect or victim. Originating in the late 1970s, the codes are based on a police officer's visual assessment of an individual's ethnicity, as opposed to that individual's self-definition. In most circumstances where an individual's ethnicity
96-590: A SWAT team on 24‑hour stand‑by to respond to any terrorist activity. In September 2005, the CHP sent its two Mobile Field Forces (highly trained and equipped quick reaction/deployment teams for civil disturbances and/or disasters) to the Gulf Coast to assist in the aftermath of Hurricane Katrina . Before the National Guard arrived, the CHP had four patrol helicopters over Marianna, Florida , more than eighty vehicles on
144-479: A 4 1 ⁄ 2 ‑minute shootout in the Newhall region of Southern California. The incident is a landmark in CHP history because of both its emotional impact and the procedural and doctrinal reforms implemented by the CHP in the incident's aftermath. The shootout occurred in a restaurant parking lot just before midnight. Officers Walt Frago and Roger Gore were alerted by radio of a vehicle carrying someone who brandished
192-440: A forest green jacket and royal blue tie (bow tie for motor officers). Cold weather and utility uniforms are dark blue. Leather gear is black basketweave leather with brass snaps and buckles. Standard traffic enforcement patrol vehicles are required by state law to have a white door with, in the case of the CHP, a star. The CHP operates traditional black and white as well as all-white patrol vehicles. The California Highway Patrol
240-768: A group to assist each other and promote road safety – the Joaquin Valley Traffic Officer's Association – led by Harry Wilson who they elected as president. They renamed themselves the California Association of Highway Patrolmen in 1921, and became the California Highway Patrol in 1927 under the auspices of the Department of Motor Vehicles. Through the public competitive bidding process, the Harley-Davidson Electraglide motorcycle
288-455: A new contract was negotiated with the state, causing officers to increase their contribution to the retirement plan by deferring any percentage over 3% of their annual raise towards their pension. This brings their contribution closer to a 50–50 split with the state, while boosting state contributions toward the officers' retirements from other sources. The CHP is led by the Commissioner, who
336-540: A regular basis. The IC classification has also been used in scientific research. In 2014, a global forensic database based on the codes was established. It contains the DNA microsatellite (short tandem repeat) profiles of 7,121 individuals from various parts of the world residing or applying to live in the UK and Ireland . The six-population database is used in a forensic setting to ascertain distant relatedness or ancestry according to
384-679: A result of CHP investigations, and the WST assists local, state, and federal law enforcement agencies to serve the same type of high-risk warrants. CHP investigators also work closely with agents of the State Bureau of Investigation, Office of the Attorney General. The CHP also has a Special Response Team (SRT) for rapidly responding to natural disasters or civil disturbances throughout the state. Specialized training and equipment help to quickly quell unrest, preserve life, prevent property damage, and ensure
432-456: A time before having to take a minimum 8-hour break. In 1999, Governor Gray Davis signed SB 400, which allowed CHP officers to retire at age 50 and continue receiving as much as 90% of their peak pay as a pension. This raised the pension earned for 30 years of service from an average of $ 62,218 to $ 96,270. Officers' average retirement age is 54. New officers have a retirement age of 57 in accordance with CalPers 2.7% at 57 formula. As of 2019,
480-550: A weapon. They spotted the car, fell in behind, called for backup, and began the stop procedure. When the suspects' vehicle came to a halt in the parking lot, the driver was instructed to step out of the vehicle and spread his hands on the hood. Gore approached him and Frago moved to the passenger side. The passenger side door suddenly swung open and the passenger sprung out, firing at Frago, who fell with two shots in his chest. The gunman, later identified as Jack Twinning, then turned and fired once at Gore, who returned fire. In that moment
528-458: Is 11‑99, which signifies that an officer needs emergency assistance or that an officer is down. In 1981, a charitable foundation called the 11‑99 Foundation was founded to provide benefits and scholarships to officers and their families. The members of the foundation's board of directors have provided over $ 16 million in assistance to current, retired, and those fallen in the line of duty CHP employees and their families. The organization's name
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#1732877086903576-573: Is a three-digit police code system. This code is usually pronounced digit-by-digit, using a radio alphabet for any letters, as 505 "five zero five" or 207A "two zero seven Alpha". The following codes are used in California . They are from the California Penal Code except where noted below. In the 1970s, the television show Adam-12 was considered so authentic in its portrayal of Los Angeles PD officers and their procedures that excerpts from
624-642: Is appointed by the Governor of California. The Deputy Commissioner is also appointed by the Governor and the Assistant Commissioners are appointed by the Commissioner. On February 3, 2023, Acting Commissioner Duryee was appointed to Commissioner by Governor Gavin Newsom. In 2010 the CHP received initial accreditation by the Commission on Accreditation for Law Enforcement Agencies (CALEA). Upon receiving this honor,
672-434: Is no consensus on the issue. Some law enforcement agencies use “plain talk” or “plain codes” which replace codes with standard speech and terminology, albeit in a structured manner or format. Arguments against plain language include its lack of brevity, variability, and lack of secrecy which is often tactically advantageous or a safety issue when officer communications can be overheard by the civilian public. The Hundred Code
720-468: Is one of the few organizations to continue to use the older toll-free " Zenith 1-2000" number. With the falling cost of telephone area code 800 and 888 numbers, most organizations have chosen to switch to one of the newer numbers and discontinue use of the Zenith service, which requires operator assistance. The CHP's traditions include its own radio codes, widely adopted by local agencies. The most important
768-508: Is recorded after spoken contact with police (such as a " Stop and Search " or arrest), in addition to visual assessment police are also required to use the more extensive "18+1" self defined ethnicity codes, "even if the category chosen is clearly at odds with the officer's visual assessment". The usage of IC codes in relation to individuals is recorded as part of information collected during activities including "Stop and Search", issuing of fixed penalties, arrest, and custody of individuals, and
816-736: Is recorded on a number of police databases. This is as required under section 95 of the Criminal Justice Act 1991 , which states that: (1) The Secretary of State shall in each year publish such information as he considers expedient for the purpose of— The codes are also known as PNC or Phoenix Codes , or the 6+1 system . Other individuals involved in security and law enforcement, such as environmental enforcement officers, street wardens , guardians ( Cheltenham ), city guardians (Broad Street, Westminster City Council ), police community support officers , revenue protection inspectors , security guards and door supervisors , also use IC codes on
864-416: Is taken from the radio code. Since its inception in 1929, 227 officers have died in the line of duty. The top three frequent causes of line of duty deaths to date are (in order of cause): Automobile/Motorcycle Accidents, Gunfire, and Vehicular Assault (i.e., struck by drunk driver, reckless driving, or hearing and/or visually impaired drivers). 1964 was the deadliest year, in which eight officers died in
912-787: Is the largest state police agency in the United States, with 11,000 employees, over 7,600 of whom are sworn officers, according to a study in December 2019. The CHP gained international recognition in the late 1970s to the early 1980s through the broadcast of the TV series CHiPs , which chronicled the adventures of two fictional CHP motorcycle officers. The agency is responsible for law enforcement on all California state routes (including all freeways and expressways ), U.S. Highways , Interstate Highways and all public roads in unincorporated and incorporated portions of any specific county . Local police or
960-633: Is the legally enforced section "public intoxication"). In California, some radio codes in the 400–599 range that refer to vehicle violations are left over from the California Vehicle Code (CVC) which was revised in 1971. Some agencies, such as the California Highway Patrol (CHP) use the current vehicle code numbers while municipal and county police agencies, especially the Los Angeles Police Department (LAPD) still use
1008-545: Is the primary law enforcement agency in rural parts of the state. The California State Legislature originally established the California Highway Patrol as a branch of the Division of Motor Vehicles in the Department of Public Works, with legislation signed by Governor C. C. Young on August 14, 1929. It was subsequently established as a separate department with legislation signed by Governor Earl Warren in 1947. The CHP gradually assumed increased responsibility beyond
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#17328770869031056-450: Is to develop and maintain positive working relations with Mexican authorities in order to: The unit was originally established in 1958 and only consisted of one officer. It was discontinued in the 1970s, and reestablished in 1980. The unit now consists of one sergeant and six officers, all of whom are fluent in Spanish. On April 6, 1970, four California Highway Patrol officers were killed in
1104-654: The Oregon State Police and Alaska State Troopers serve as game wardens under a separate fish and wildlife division within the two departments. The California Highway Patrol currently issues the Smith & Wesson M&P pistol, replacing the Smith & Wesson Model 4006 TSW. When motor vehicles in California were first seen as needing legislation, law enforcement agencies began to patrol using motorcycles, cars and trucks. Motorcycle officers in 1920 Fresno , started
1152-620: The fixation index (FST) measure of genetic distance. Police code Codes vary by state, county, and agency. It is rare to find two agencies with the same ten codes, signals, incident codes, or other status codes. While agencies with adjacent or overlapping jurisdictions often have similar codes, it is not uncommon to find differences even within one county or city. Different agencies can have codes dissimilar enough to make communication difficult. There are similarities among popular sets of 10-codes. The topic of standardized codes has been discussed in U.S. law enforcement circles, but there
1200-540: The 500 series. California Highway Patrol 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
1248-501: The CALEA TRI-ARC award, which is given to agencies having concurrent CALEA accreditation for their law enforcement, public safety communications and public safety training Academy. The CHP is one of nearly 20 agencies to have received this award. [REDACTED] CHP uniforms are traditionally khaki -colored with campaign hat and blue-and-gold trouser stripe. Command officers wear a tan combination cap . The dress uniform includes
1296-490: The CHP became the largest CALEA-accredited law enforcement agency in the nation. On November 16, 2013, the CHP Academy was formally recognized as an accredited Public Safety Training Academy by CALEA, becoming the first accredited state police training academy in the nation. Additionally, the department succeeded in its bid for Advanced Law Enforcement reaccreditation, and remains the largest accredited law enforcement agency in
1344-679: The CHP uses to patrol are the Dodge Charger Pursuit in the RWD V6 Police Package, Ford Police Interceptors Utility, and Chevrolet Tahoe depending on location. The only Hemi V8 Chargers CHP have are in the EVOC unit used for training purposes. CHP officers also uses utility CHP Officers have been using some police cars from the early 2000s such as Ford Expeditions . CHP officers are responsible for investigating and disposing of car accidents , disabled vehicles, debris, and other impediments to
1392-609: The Law Enforcement Division of the California Department of Fish and Wildlife into the California Highway Patrol. By doing so, this may allow for better protection of California's environment and natural resources. The underfunded CDFW Law Enforcement Division has faced low numbers of Game Wardens also known as Wildlife Officers for the last ten years; a similar idea is already in place in Oregon and Alaska , where
1440-413: The driver, Bobby Davis, turned and shot Gore twice at close range. Both officers died instantly. When Officers James Pence and George Alleyn drove in moments later, they could not see suspects or other officers, but both immediately came under fire. Officer Pence put out an 11‑99 call ("officer in distress") then took cover behind the passenger door. Alleyn grabbed his shotgun, and positioned himself behind
1488-423: The driver-side door. Both officers were mortally wounded in the ensuing exchange, and one suspect was hit. Suspects Jack Twinning and Bobby Davis escaped, later abandoned their vehicle and then split up. For nine hours, officers blanketed the area searching for the killers. Twinning broke into a house and briefly held a man hostage. Officers used tear gas before storming the house, but Twinning committed suicide with
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1536-813: The enforcement of the State Vehicle Act and eventually merged with the smaller California State Police in 1995. It is currently organized as part of the California State Transportation Agency (CalSTA). In addition to its highway patrol duties, the CHP also provides other services including protecting state buildings and facilities (most notably the California State Capitol ) and guarding state officials. The CHP also works with municipal and federal law enforcement agencies, providing assistance in investigations, patrol and other aspects of law enforcement. The California Highway Patrol
1584-494: The free flow of traffic. They are often the first responders at the scene of an accident (or obstruction), and in turn summon paramedics , firefighters , tow truck drivers or Caltrans personnel. The CHP files traffic collision reports for state highways and within unincorporated areas. The CHP responds to and investigates all accidents involving school buses throughout the state including incorporated cities. CHP also has Multidisciplinary Accident Investigation Teams (MAIT) for
1632-453: The ground, and more than 200 officers and other staff, including a SWAT team, deployed in New Orleans . The CHP also has officers assigned to drug task forces and other criminal investigative task forces throughout the state, and maintains highly trained Warrant Service Teams (WST) throughout each of its Divisions. These teams serve high-risk felony arrest and search warrants generated as
1680-505: The investigation of traffic collisions. The CHP also publishes data on traffic accidents in California from a database called SWITRS (Statewide Integrated Traffic Records System). After the September 11, 2001 attacks , the CHP became responsible for securing and patrolling a number of potential terrorist targets in California. These sites include nuclear power plants, government buildings, and key infrastructure sites. The CHP also maintains
1728-569: The line of duty; 1970 and 1978 were the second deadliest years, in which seven officers died in the line of duty. The "Mexico Liaison Unit" is a Border Division Unit based in San Diego . Since the CHP has no jurisdiction directly in Mexico , officers from the Unit work closely with Mexican authorities to recover stolen vehicles and assist with other law enforcement issues. The purpose of the "Mexico Liaison Unit"
1776-484: The local sheriff's department having a contract with an incorporated city are primarily responsible for investigating and enforcing traffic laws in incorporated cities, but any peace officer of the CHP can still enforce any state law anywhere within the state, even though the agency's primary mission is related to transportation. Furthermore, CHP officers act as bailiffs for the California Supreme Court and
1824-494: The manufacturer's warranty. CHP's motorcycle program enhances public safety. Motorcycle officers are able to effectively enforce traffic laws in areas in which enforcement by four-wheel vehicles is impractical. Motorcycles can access scenes of accidents and natural disasters more quickly and work commute traffic in way that is unique to the motorcycle. Additionally, motorcycles play a special role in dignitary protection. The CHP has approximately 415 enforcement motorcycles working
1872-551: The nation. On November 22, 2014, the CHP communications centers were formally accredited by CALEA under the Public Safety Communications Agencies Accreditation Program. Having received this honor, the CHP became the first accredited state highway patrol in the nation to receive communications accreditation. Having received accreditation status for its communications centers, the CHP became one of only two agencies in California to receive
1920-490: The officer's arsenal, with more in‑depth training in their use. The 25th anniversary of the Newhall Incident was observed on April 6, 1995, at the present Newhall Area office, where a brick memorial pays tribute to Officers George Alleyn (6290), Walt Frago (6520), Roger Gore (6547) and James Pence (6885). The memorial once stood at the former Newhall office, but was rebuilt at the new site, about one mile (1.6 km) from
1968-454: The realization by every citizen that often the only thing that stands between them and losing everything they hold dear ... is the man wearing a badge." A follow-up investigation eventually led to a complete revision of procedures during high-risk and felony stops. Firearms procedures have also changed fundamentally due to this incident, and physical methods of arrest have been improved. The police baton and pepper spray have been added to
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2016-504: The safety of the public. Additionally, the CHP has dozens of narcotic patrol and explosive detection K-9 teams stationed throughout the state. The California Highway Patrol's additional responsibilities includes a governor protection detail. Somewhat controversially, the cities of Oakland and Stockton have contracted with the California Highway Patrol to assist their police departments with local patrol duties, including traffic stops and responding to 911 calls. Average officer pay
2064-645: The scene of the slayings. On July 12, 1995, the California State Police , which was a separate agency, was merged into the CHP, thus greatly expanding the agency's mandate. In addition to safety on the state highway system, it is now responsible for the safety of all elected state officials and all people who work in or are utilizing a state building in California, such as the State Capitol Building in Sacramento . It has also been discussed to merge
2112-526: The shotgun he stole from Frago. Davis was captured, stood trial and convicted on four counts of murder. He was sentenced to death, but in 1972, the California Supreme Court declared the death penalty to be cruel and unusual punishment and in 1973, the court commuted his sentence to life in prison. Of the incident, Ronald Reagan, who was governor of California at the time, said the following: "If anything worthwhile comes of this tragedy, it should be
2160-484: The shows were used as police training films around the country. This led to widespread use of California Penal Codes as radio codes. "500" codes are only radio codes that substitute for other code sections. For example, a "503" is not Penal Code section 503 (embezzlement). All of the "500" codes, generally, involve vehicles and are thus grouped together (except 594, which is an actual Penal Code section). Additionally, "390" and variants are also radio codes only (CPC 647(f)
2208-570: The six California Courts of Appeal , and also provide security at buildings occupied by the State of California. CHP officers enforce the California Vehicle Code , pursue fugitives spotted on the highways, and attend to all significant obstructions and accidents within their jurisdiction. They patrol in various vehicles including the 2014~2023 Ford Police Interceptor Utility , 2015 Dodge Charger and in 2015 Chevrolet Tahoes. The main vehicles that
2256-499: Was $ 118,000 in 2014. By law, salaries are set by an average of the five largest police departments in the state. In 2012, the top paid CHP officer received $ 483,581, 44 other officers earning over $ 200,000, and over 5,000 officers receiving over $ 100,000. In 2011, CHP officers earned $ 82.4 million in overtime, triple the amount in the second largest state, and with one officer earning over $ 93,000 in overtime alone. Officers are strictly prohibited from working more than 16.5 hours at
2304-461: Was selected as the primary enforcement motorcycle for the California Highway Patrol in 2013. These replacement enforcement motorcycles will replenish the department's aging motorcycle fleet. In a cost-saving move, the CHP previously deferred the purchase of replacement motorcycles and has not purchased enforcement motorcycles since January 14, 2011. As a result, approximately 20 percent of the current fleet has logged 100,000 plus miles – well exceeding
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