I've recently moved from the States to Oz. South Australian drivers are the worst I've ever encountered. They have no stop signs or stop lights except in the city. Every intersection is a round about(rotary). Every where we would have a stop sign...they have yield signs. There is not one crosswalk in our 4 town span. I am not kidding. They make the old grannies hobble across to the middle of the road, 10 cars go past, then they continue to the other side of the road. They will pull out next to you when you are riding a bike. I almost got into a fist fight when some yahoo did a rolling stop while I was riding with my daughter on the back through a round about. I had no idea if he was going to run us down hill billy style.