RedactedNarrative: UNIT 1 WAS TRAVELING SOUTH ON THE ICW WHEN UNIT 2 STOPPED IN FRONT OF UNIT 1.  UNIT 1 ATTEMPTED TO MAKE AN EVASIVE MANEUVER, BUT DUE TO OPERATOR'S INEXPERIENCE THE OPERATOR LET OFF OF THE THROTTLE AND THE UNIT 1 LOST STEERING.  UNIT 1 STRUCK UNIT 2 CAUSING INJURIES TO THE OCCUPANTS OF UNIT 2.