Patterns Of Metropolitan Policing

data display form -is explained. Direct police services, those which are supplied directly to citizens by police agencies, are discussed in terms of the type of agency which produces them. General area patrol is conducted mainly by municipal and county agencies, and it occupies the largest number of personnel. Traffic control is performed by local agencies as well as state police and highway patrol depending on jurisdiction over the particular street or road. Most local police agencies assign traffic duties to the general patrol officers. While very few small agencies investigate cases of homicide, which are usually covered by the county agencies, minor criminal investigations are handled by local agencies. Auxiliary services (radio communication, adult pretrial detention, entry-level training, and crime laboratory analysis) are not produced by all departments, but are shared between various agencies.