People who drive
everywhere at 40mph - holding everyone up on country roads but not slowing down when they get to a town or village.
People who won't overtake the car/lorry/tractor in front, and don't leave a gap for someone behind to overtake into.
People who flash when you dare to overtake. They probably think it's illegal.
People that think that mirrors are for checking hair/makeup/zits, and not for seeing what's behind them.
Should I go on .....?