PULLED INTO A PARKING SPACE AT PLACE OF WORK. PLACED FOOT ON BRAKE. PUT VEHICLE IN PARK. DID NOT REMOVE KEY FROM IGNITION AND CAR MOVED FORWARD HITTING A FENCE AND INTO A BUILDING (BRICK WALL) FINALLY STOPPING. VEHICLE IS A 2008 HONDA CIVIC 4-DOOR EX MODEL. UNABLE TO STOP VEHICLE. *TR