2008 TOURING PRIUS WITH BLIZZACK TIRES. DRIVING AT 10-15 MPH IN PARKING LOT COATED WITH ICE, BOTH SMOOTH AND BUMPY. APPLIED BRAKES TO SLOW FOR A TURN OUT OF THE LOT AND THE BRAKES LOCKED, THE ABS DID NOT ENGAGE, AND THE CAR DID NOT SLOW DOWN, HITTING AN ICY SNOWBANK AND CRACKING THE FRONT RIGHT FENDER. THIS INCIDENT WAS 1/1/10. ON 2/1/10 ON THE FREEWAY, AT ABOUT 30-40 MPH, ON SNOW THAT WAS SLICK AND ICY, I APPLIED THE BRAKES, THE CAR WAS SLIDING, THE ABS DID NOT ENGAGE AND THE CAR WAS NOT SLOWING DOWN; THIS TIME, THOUGH, I LET UP ON THE BRAKES AND PUMPED THEM AND THEN THE CAR DID SLOW DOWN AND I DID NOT HIT THE CAR IN FRONT OF ME. IN 45 YEARS OF DRIVING, I HAVE NEVER HAD AN ACCIDENT. THERE MAY HAVE BEEN OTHER TIMES THE ABS DID NOT ENGAGE, BECAUSE I HAVE HAD A NUMBER OF TIMES IN WHICH I HAVE HAD TO PUMP THE BRAKES AFTER IT FEELS LIKE THERE IS NO BRAKING ACTION. THE TWO INCIDENTS ABOVE, THOUGH, ARE THE TWO I SPECIFICALLY REMEMBER. *TR