STOPPED AT A STOPLIGHT BEHIND ANOTHER VEHICLE, WHEN THE ENGINE SUDDENLY REVVED AND THE VEHICLE TOOK OFF. THE VEHICLE SUDDENLY ACCELERATED ON ITS OWN WITH A FOOT ALREADY ON THE BRAKE- WE CONTINUED TO PUSH ON THE BRAKE AND VEERED OFF TO THE SIDE BUT CLIPPED THE VEHICLE IN FRONT OF US. IT WAS LIKE WE HAD NO CONTROL OVER THE VEHICLE. *TR