East Dundee Police Department

City Hall is a part of the City government of Crystal Lake in Illinois. The City government of Crystal Lake serves more than 38,000 people. The city includes over 1,600 acres of parks, as well as offers curbside recycling, street maintenance, and leaf and brush pickup programs. It manages building, engineering, finance, police and public works departments. The city operates Elementary School District 47 and Community High School District 155. The City government of Crystal Lake also publishes a newsletter. The city provides fishing, boating, swimming and skating options. It offers planning, growth management and municipal services. The city manages the Crystal Lake Public Library, which contains nearly 180,000 books. In addition, the City government of Crystal Lake sponsors several recreational programs.

The Schiller Park Police Department is operated by the Village of Schiller Park in Illinois, which works for the welfare of the general public. The department offers a range of crime prevention and law enforcement services. It has a patrol division and operates 24 hours a day. The Schiller Park Police Department also provides online safety tips. In addition, the department offers emergency assistance services over telephone. It administers the Red Light Camera Enforcement Program, which helps in reducing red light violations. The Village of Schiller Park in Illinois operates community development, administration, fire and public works and recreation departments.