The Field Services Division is the largest Division within the Department. This Division consists of 36 Sworn Officers in the Patrol Unit, K-9 Unit and Traffic Unit and accounts for more than 65% of sworn personnel. The Division provides law enforcement for the residents and businesses within the Village of Streamwood. Patrol officers are responsible primarily to respond to calls for service from village residents and businesses. However, officers also proactively patrol the Village to help reduce crime by increased visibility. Patrol officers also patrol "hot spots" of crime to prevent future crime and search for possible suspects.