FOR THE SECOND TIME IN THE LAST SEVERAL MONTHS, THE BRAKING SYSTEM ON MY 2006 TOYOTA PRIUS COMPLETELY FAILED TO FUNCTION, DESPITE THE PEDAL BEING FULLY ENGAGED, AND I ROLLED INTO THE CAR AHEAD OF ME AT LOW SPEED. THE FIRST INCIDENT TOOK PLACE IN STOP AND GO TRAFFIC ON THE FREEWAY, THE SECOND WHILE APPROACHING AN INTERSECTION, AGAIN, IN HEAVY TRAFFIC. ON BOTH OCCASIONS MY FRONT BUMPER WAS SERIOUSLY MANGLED - COSTING ME SEVERAL THOUSAND DOLLARS TO REPAIR AND INCREASING MY INSURANCE RATES CONSIDERABLY - WHILE THE OTHER VEHICLE SUFFERED LITTLE TO NO DAMAGE. MY NECK IS EXTREMELY STIFF AND I NO LONGER FEEL SAFE DRIVING MY CAR. *TR