Police are agents or agencies given power to use force and other types of obligations and legal ways to protect your community and social order. The word police comes from the Latin word politia which means civil administration. Other names for police force are constabulary, gendarmerie, police department, police service, or law enforcement agency. Members of any agency may be considered a police officer, constable, trooper, sheriff, ranger or peace officer.
Police are just typical law enforcers. In order for them to carry out these duties, some police officers may carry firearms, most of the time handguns. Police officers often carry handcuffs to restrain suspects. Police forces these days use radio communications equipment, mainly carried by both the person and are installed in the vehicles which the police may use. The radio are to co-ordinate their work, share information, and to get help quickly. Other common police equipment include flashlights, whistles, and, most importantly, notebooks and ticket books.
http://en.wikipedia.org/wiki/Law_enforcement
Police are just typical law enforcers. In order for them to carry out these duties, some police officers may carry firearms, most of the time handguns. Police officers often carry handcuffs to restrain suspects. Police forces these days use radio communications equipment, mainly carried by both the person and are installed in the vehicles which the police may use. The radio are to co-ordinate their work, share information, and to get help quickly. Other common police equipment include flashlights, whistles, and, most importantly, notebooks and ticket books.
http://en.wikipedia.org/wiki/Law_enforcement
