They try to flash you to let you pull out but squirt washing fluid onto their windscreen.
Try to swipe their bank card at the tube turnstiles when they’re standing to close to the gate and it won’t open.
Driving a rental van.
Packing their shopping into bags as they scan it at the self service tills.
Having their windscreen wipers on at an unnecessarily high setting when it’s not even raining that much, or even not noticing that it has stopped raining AND THEY’RE STILL ON