Drivers who constantly speed up and slow down.

Drivers who overtake, only to turn down the next road.

Drivers who sit on your tail in the lower speed limits, but do less than the high speed limit i.e. 95 in a 100 speed limit.

Drivers who speed up when you can overtake, and then slow down when you can't.

Drivers who swerve towards you when you overtake.

Drivers who can't use the round-a-bouts properly.

Drivers who don't indicate or want to go straight ahead at a t-intersection.

Drivers who turn left/right from the right/left lane.

Drivers who don't turn their driving lights on at dusk.

Drivers who travel on motorways at speeds lower than set down i.e. 80 kilometres per hour on a 100 kilometre per hour road.

Drivers who go ever so slow in a car park.

Drivers doing under the speed limit and stay in the "overtaking" lane.

Drivers who indicate to turn at an intersection, then go straight ahead.