THOUGHT THE GUY IN FRONT OF ME WAS GOING TO GO THROUGH A YELLOW LIGHT, SO I FIGURED I WOULD FOLLOW IN SUIT. THEN HE JUST SUDDENLY STOPPED, WITH ME HITTING HIM DIRECTLY IN THE REAREND. MY SEATBELTS DID NOT DEPLOY, AS MY HEAD HIT AND BROKE THE WINDSHIELD, AND OBVIOUSLY THE AIRBAG DID NOT GO OFF. SUFFERING CHEST BRUISING AND TROUBLE BREATHING.*AK