I HAD PARKED IN A PARKING SPACE AND WAS GOING TO OPEN MY DRIVERS DOOR TO GET OUT. I HAD MY KEYS IN MY HAND AND WAS REACHING OVER TO GET MY PURSE. I SUDDENLY REALIZED I WAS NOT IN MY PARKING PLACE AND HAD ROLLED BACKWARDS (LOT WAS ON A SLOPE) AND HAD HIT THE RESTAURANTS GARBAGE CAN. I DISCOVERED AT THAT POINT THAT MY CAR WAS NOT IN PARK AND THE IGNITION WAS TURNED OFF. IN FURTHER CHECKING I NOW KNOW I CAN REMOVE MY CAR KEYS AT ANYTIME. ENGINE RUNNING OR TURNED OFF, CAR IN PARK OR NOT. IT DOES NOT MATTER. I CAN BE DRIVING DOWN THE ROAD AND REMOVE MY KEYS.THE SAFETY FACTOR OF KEYS NOT COMING OUT OF THE IGNITION UNLESS THE CAR IS IN PARK AND TURNED OFF IS NOT THERE. DATE OF INCIDENT IS APPROXIMATE BUT I CAN VERIFY IF NEEDED WITH THE INSURANCE COMPANY AS THE RESTAURANT PUT IN A CLAIM FOR THE DENT ON THEIR GARBAGE CAN. *TR