Port of Spain rise a few years ago have declined dramatically since 2006. However, theft and violent crimes remain prevalent to this date, while crime and the perception of crime continues to hamper the economic prospects of the city. Five RHAs deliver public health care services to the population of Trinidad and Tobago. RHAs (Regional Health Authorities) are autonomous bodies that own and operate health facilities in their respective regions. The Port of Spain municipality is served by the North West Regional Health Authority (NWRHA). The NWRHA administers and manages the Port of Spain General Hospital, St Ann's Psychiatric Hospital, St. James Medical
Port of Spain suburbs. In addition to the official population, the adjacent East–West Corridor conurbation has a population close to 600,000 people and the "big city" feel with its suburban car dominated commuting. The corridor is the built-up area of north Trinidad stretching from the capital, Port of Spain, east to Arima. It includes the towns of Barataria, San Juan, St. Joseph, Curepe, St. Augustine, Tunapuna, Tacarigua, Arouca, and Five Rivers, once distinct communities and now districts within a continuous urban area. For the most part it runs along the Eastern Main Road, between the Churchill–Roosevelt Highway and the foothills of the Northern