Police and detectives pursue and apprehend individuals who break the law and then issue citations or give warnings. Most police officers patrol their jurisdictions and investigate any suspicious activity they notice. Detectives, who are often called agents or special agents, perform investigative duties such as gathering facts and collecting evidence.
The daily activities of police and detectives differ depending on their occupational specialty—such as police officer, game warden, or detective—and whether they are working for a local, State, or Federal agency. Duties also differ substantially among various Federal agencies, which enforce different aspects of the law. Regardless of job duties or location, police officers and detectives at all levels must write reports and maintain meticulous records that will be needed if they testify in court.
Sheriffs and deputy sheriffs enforce the law on the county level. Sheriffs are usually elected to their posts and perform duties similar to those of a local or county police chief. Sheriffs’ departments tend to be relatively small, most having fewer than 50 sworn officers. Deputy sheriffs have law enforcement duties similar to those of officers in urban police departments. Police and sheriffs’ deputies who provide security in city and county courts are sometimes called bailiffs
LAW ENFORCEMENT TEST
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State police officers, sometimes called State troopers or highway patrol officers, arrest criminals Statewide and patrol highways to enforce motor vehicle laws and regulations. State police officers often issue traffic citations to motorists. At the scene of accidents, they may direct traffic, give first aid, and call for emergency equipment. They also write reports used to determine the cause of the accident. State police officers are frequently called upon to render assistance to other law enforcement agencies, especially those in rural areas or small towns.
State law enforcement agencies operate in every State except Hawaii. Most full-time sworn personnel are uniformed officers who regularly patrol and respond to calls for service. Others work as investigators, perform court-related duties, or carry out administrative or other assignments.
Fish and game wardens enforce fishing, hunting, and boating laws. They patrol hunting and fishing areas, conduct search and rescue operations, investigate complaints and accidents, and aid in prosecuting court cases.
The Federal Government works in many areas of law enforcement. Federal Bureau of Investigation (FBI) agents are the Government’s principal investigators, responsible for investigating violations of more than 200 categories of Federal law and conducting sensitive national security investigations. Agents may conduct surveillance, monitor court-authorized wiretaps, examine business records, investigate white-collar crime, or participate in sensitive undercover assignments. The FBI investigates a wide range of criminal activity, including organized crime, public corruption, financial crime, bank robbery, kidnapping, terrorism, espionage, drug trafficking, and cyber crime.
There are many other Federal agencies that enforce particular types of laws. U.S. Drug Enforcement Administration (DEA) agents enforce laws and regulations relating to illegal drugs. U.S. marshals and deputy marshals protect the Federal courts and ensure the effective operation of the judicial system. Bureau of Alcohol, Tobacco, Firearms, and Explosives agents enforce and investigate violations of Federal firearms and explosives laws, as well as Federal alcohol and tobacco tax regulations. The U.S. Department of State Bureau of Diplomatic Security special agents are engaged in the battle against terrorism.
The Department of Homeland Security also employs numerous law enforcement officers within several different agencies, including Customs and Border Protection, Immigration and Customs Enforcement, and the U.S. Secret Service. U.S. Border Patrol agents protect more than 8,000 miles of international land and water boundaries. Immigration inspectors interview and examine people seeking entrance to the United States and its territories. Customs inspectors enforce laws governing imports and exports by inspecting cargo, baggage, and articles worn or carried by people, vessels, vehicles, trains, and aircraft entering or leaving the United States. Federal Air Marshals provide air security by guarding against attacks targeting U.S. aircraft, passengers, and crews. U.S. Secret Service special agents and U.S. Secret Service uniformed officers protect the President, Vice President, their immediate families, and other public officials. Secret Service special agents also investigate counterfeiting, forgery of Government checks or bonds, and fraudulent use of credit cards.
The jobs of some Federal agents such as U.S. Secret Service and DEA special agents require extensive travel, often on very short notice. They may relocate a number of times over the course of their careers. Some special agents in agencies such as the U.S. Border Patrol work outdoors in rugged terrain for long periods and in all kinds of weather.
Uniformed officers, detectives, agents, and inspectors are usually scheduled to work 40-hour weeks, but paid overtime is common. Shift work is necessary because protection must be provided around the clock. Junior officers frequently work weekends, holidays, and nights. Police officers and detectives are required to work whenever they are needed and may work long hours during investigations. Officers in most jurisdictions, whether on or off duty, are expected to be armed and to exercise their authority when necessary.
Applicants usually must have at least a high school education, and some departments require 1 or 2 years of college coursework or, in some cases, a college degree.
Before their first assignments, officers usually go through a period of training. In State and large local police departments, recruits get training in their agency’s police academy, often for 12 to 14 weeks. In small agencies, recruits often attend a regional or State academy. Training includes classroom instruction in constitutional law and civil rights, State laws and local ordinances, and accident investigation. Recruits also receive training and supervised experience in patrol, traffic control, the use of firearms, self-defense, first aid, and emergency response.
To be considered for appointment as an FBI agent, an applicant must be a college graduate and have at least 3 years of professional work experience, or have an advanced degree plus 2 years of professional work experience. An applicant who meets these criteria must also have one of the following: a college major in accounting, electrical engineering, information technology, or computer science; fluency in a foreign language; a degree from an accredited law school; or 3 years of related full-time work experience. All new FBI agents undergo 18 weeks of training at the FBI Academy on the U.S. Marine Corps base in Quantico, Virginia.
Most other Federal law enforcement agencies require either a bachelor’s degree or related work experience or a combination of the two. Federal law enforcement agents undergo extensive training, usually at the U.S. Marine Corps base in Quantico, Virginia, or the Federal Law Enforcement Training Center in Glynco, Georgia. The educational requirements, qualifications, and training information for a particular Federal agency can be found on the agency’s Web site, most of which are listed in the last section of this statement.
Police officers usually become eligible for promotion after a probationary period ranging from 6 months to 3 years. In large departments, promotion may enable an officer to become a detective or to specialize in one type of police work, such as working with juveniles. Promotions to corporal, sergeant, lieutenant, and captain usually are made according to a candidate’s position on a promotion list, as determined by scores on a written examination and on-the-job performance.