Multiple units were dispatched to assist Station 2 in S. Annville Twp, 50 Palm City Trailer Park, for a MVA, vehicle into a structure. Chief 2 arrived on scene and quickly reduced the box to Station 2 and 1 units, and had them continue in non-emergency. The chief found that a vehicle had left the roadway and came to rest wedged between a trailer and a metal handicap ramp. There were no injuries. The scene was secured, the vehicle removed and everyone returned to service.