A WOMAN was carjacked in her driveway on Saturday. Police are investigating after a man produced a knife and demanded the 48-year-old woman’s car in which she was sitting at Lats Ave, Carrum Downs. The woman believed the man was asking for directions when he knocked on the window at 4.25pm. When she rolled down the window, the man produced a knife. It is believed the vehicle may then have been involved in pursuits in Bairnsdale and Lakes Entrance.