There's lots of those women in 4X4s round here. Forcing the other driver approaching them into the hedge while they keep a good foot between themselves and the one their side. Parking in a way in the Waitrose carpark that blocks others from spaces. Forcing oncoming cars to reverse for yards downhill while they cannot reverse to the space they have just passed. No eye contact. No acknowledgment of the courtesy of others. I don't think they see other drivers. And I don't think they have developed the sense of the boundaries of the car that good drivers have.