At 0103 hrs. Station 3 was alerted to assist on an MVA on Rt.213, in the area of 1171 Centreville Road in the 4-4 Box. Rescue 3 & Engine 33 responded with 10 members. Rescue 4 arrived on location with a 2 vehicle head-on MVA. Officer 406 (Brown) established command. Rescue 3 arrived on location and assisted with extrication. Maryland State Police Troopers 1 &6 responded, transported 2 patients to Shock Trauma. Station 3 equipment cleared the call at 0238 hrs.