St Vincent's Hospital's emergency department, located in Darlinghurst is one of the busiest in NSW with 42,000 patients presenting each year. It is a level one trauma centre with a catchment area that includes many of Sydney's nightlife precincts including Kings Cross, Sydney's CBD, Rose Bay, Surry Hills, Paddington, Woollahra, Bondi Junction and Double Bay. The hospital's location in Australia's most populous city makes for a diverse catchment area. The program observes the fast-paced work of the emergency department's dedicated doctors and nurses and their interactions with patients and each other.