DAUGHTER WAS STOPPED IN TRAFFIC WAITING FOR TRAFFIC LIGHT TO CHANGE. BOX TRUCK BEHIND HER DID NOT STOP AND REAR ENDED THE PT CRUISER, PUSHING IT INTO THE BACK OF A DUMP TRUCK IN FRONT OF HER. AIRBAGS DID NOT DEPLOY. IF AIRBAGS DID DEPLOY SHE MAY NOT HAVE SUFFERED WHIPLASH INJURY. *TR