BACKING OUT OF DRIVE--SEAT BELT ON-CAR SPED UP AT RAPID ACCELERATION--NO CONTROL-RAN INTO TELEPHONE POLE--BRAKED NO RESULTS. CAR CIRCLED IN ROAD AND CROSSED ROAD--TRIED SHIFTING. NO RESULT TURNED OFF IGNITION JUST AS CAR WAS TO STRIKE A BIG TREE . CAR STOPPED. PASSENGER SIDE OF CAR BADLY DAMAGED WHERE I HIT POLE. *TR