Rehoboth was dispatched for an MVC on John J. Williams Hwy. ITAO Beacon Middle School. Command 86 with 2nd Asst. Chief C. Marsch marked en route. 86-40 arrived on scene first and advised Command 86 of 2 vehicles with 5 pts. Command arrived and requested 2 more ambulances. a Hart to Heart ambulance was already onscene and was conducting pt. care. 4 pts. transported to BMCER with non life threating injuries and 1 refusal of service. Command 86 placed situation under controll. Units responding: Command 86, 86-40, B-86, 86-6, 2 ambulances from 82, A91, A-86, 86-9, Rehoboth Fire Police, and DSP.