is the primary police service for county residents residing in unincorporated areas of the county. In addition, the Prince George's County Sheriff's Office acts as the enforcement arm of the county court, and also shares some patrol responsibility with the county police. County parks are serviced by the Prince George's County Division of the Maryland-National Capital Park Police. Besides the county-level services, all but one of the 27 local municipalities maintain police departments that share jurisdiction with the county police services. Furthermore, the Maryland State Police enforces the law on state highways which pass through the county with the exception of Maryland Route 200 where the Maryland Transportation Authority Police is the primary law enforcement agency and the Maryland Department of Natural Resources Police patrol the state parks and navigable waterways located within the county. Along with the state and local law enforcement agencies, the federal government also maintains several departments that service citizens of the county such as the US Park Police, US Postal Police, the 316th Security Forces Squadron (specifically covering Andrews AFB), and other federal police located on various federal property within the county. In addition, nearly all of the incorporated cities and towns in the county have their own municipal police force. Notable exceptions include the city of College Park. Other emergency services Prince George's County hospitals include Bowie Health Center, Doctors Community Hospital in Lanham, Gladys Spellman Specialty Hospital & Nursing Center in Cheverly, Laurel Regional Hospital in Laurel, Southern Maryland Hospital Center in Clinton, University of Maryland Capital Region Medical Center, a state-of-the-art acute care teaching hospital, and Fort Washington Medical Center. Hospice of the Chesapeake has offices in Largo, with a staff that serves patients in their homes, including skilled nursing, senior living and assisted living facilities. The Prince George's County Volunteer Firemen's Association was formed in 1922 with several of the first companies organized in the county. The first members of the association were Hyattsville, Cottage City, Mount Rainier, and Brentwood. In March 1966, the Prince George's County Government employed the firefighters who had been hired by individual volunteer stations and an organized career department was begun. The career firefighters and paramedics are represented by IAFF 1619. Prince George's County Fire/Rescue Operations consists of 45 Fire/EMS stations. Prince George's County became the first jurisdiction in Maryland to implement the 9-1-1 Emergency Reporting System in 1973. Advanced life support services began for citizens