What has been arousing my ire of late is the number of people turning left on a green who think they have the right of way. I can see where the confusion is coming from, as about 1/4 of the intersections around here now have a yield sign for vehicles turning right. But the majority do not, yet plenty of people treat them that way now. Another pet peeve...people who pull into the left lane to pass, go 2 mph above the speed limit and creep by the car they are passing, then cut back into the right lane and accelerate another 10 or 15mph, then repeat the process right when you manage to catch them. If they are that worried about getting a ticket, drive the speed limit and stay right.