New York City Department of Parks and Recreation as well as major repairs in parks that have a useful life of more than five years and cost at least $35,000. Its regulations are compiled in Title 56 of the "New York City Rules". The original Parks Commission was formed in 1856 and was responsible only for Central Park. In 1870 the Tweed Charter gave it jurisdiction for all the parks in Manhattan. In addition each borough had its independent Park Commission. A unified citywide New York City Parks Department was formed in 1934 with Robert Moses as the commissioner, a position he held until 1960. In 1968 it
Central Park Nicholas Park, Jackie Robinson Park, and Marcus Garvey Park. The park has its own New York City Police Department precinct—the Central Park Precinct—which employs both regular police and auxiliary officers. In 2005, safety measures held the number of crimes in the park to fewer than one hundred per year (down from approximately 1,000 annually in the early 1980s). The New York City Parks Enforcement Patrol also patrols Central Park. There is an all-volunteer ambulance service, the Central Park Medical Unit, that provides free emergency medical service to patrons of Central Park and the surrounding streets. It operates a rapid-response bicycle