While returning from a call A-73 narrowly escaped being involved a MVC that occurred just in front of them. A passenger car was t-boned by a SUV, which sent the SUV out of control just missing A-73. The crew from A-73 radioed the incident in to Sussex EOC & immediately began patient care on the victims. Engine 732 arrived with a crew of 5, under the command of Lt. C. Hudson & began securing hazards & traffic control. Main St. was closed & additional Fire Police were called to assist with traffic due to the high volume of traffic. Units operated for 50 min before retuning to service.