Oklahoma City Municipal Courts offers probation, warrant processing, and bench and arrest warrant services. It handles cases related to parking and traffic violations and misdemeanor jury division charges. It also administers the public defender contract and drivers license suspension program. Oklahoma City Municipal Courts is a part of the city of Oklahoma, Okla. It provides loan and grant programs through third-party lending organizations. Its fire department offers fire prevention, suppression, rescue and emergency services. The department works to provide code enforcement, investigation and public education services. The city s police department has a crime investigations unit that collects and protects evidence from crime scenes.