I WAS STOPPED IN CAMBRIDGE IN FRONT OF THE MOS PENDING A RED LIGHT CHANGE AND DESPITE HAVING THE BRAKE FULLY COMPRESSED THE CAR MOVED FORWARD SLOWLY APPROX 3-6 FEET INTO THE CAR IN FRONT OF IT. THERE WERE NO LIGHTS OR WARNING. I HAD NO CONTROL OVER THE CAR. THE CAR HAD LESS THEN 100 MILES ON IT AND THERE WAS NO PRIOR INDICATION THAT ANYTHING WAS WRONG.