MY CAR CAME TO STOP DUE TO A CAR IN FRONT OF ME STOPPING SUDDENLY MY CAR DID NOT TOUCH THE CAR IN FRONT. I HAD TO BRAKE QUICKLY SINCE CAR IN FRONT BRAKE QUICKLY. CAR BEHIND ME HIT ME CAUSING MY CAR TO HIT THE CAR IN FRONT. CAR CRASHED INTO ME IN A APPROXIMATE SPEED OF 30 MPH I PROTECTED MY HEAD FROM HITTING STEERING WHEEL WITH MY OWN STRENGTH HOLDING ON TO STEERING WHEEL. I WAS INJURED FROM MY LEG AND RIBS. NO ON ELSE WAS INJURED. # CARS WERE INVOLVED, INCLUDING MINES. WHY DID MY AIRBAG DID NOT DEPLOY? MY GLASSES WENT FLYING AND GOT DAMAGED. MY REAR END IS TOTALLY DAMAGED AND FRONT AS WELL. *TR