Roxana VFC, Med 105 and Trooper 2 were dispatched to a MVA on DE 54 & Dickerson Rd. @ 11:47 Am. Asst Chief Glenn Johnson went on scene establishing Command 90 with a motorcyle vs a dump truck. There was only 1 patient with a minor injury to the leg. Trooper 2 was cancelled. Patient was transported by B-90. Command went under control and units returning at 12:16 Pm. Fire Police remained on scene until DSP arrived. Other units responding were: R90 & Engine 90-1.