I have two sets of stickers that folk can win by parking in disabled parking bays without displaying a blue badge. One set says “You have taken my space. Would you like my disability too? Please don’t park in disabled spaces in future”. The other set is the star prize, and says “Not disabled, just a unt” with the wheelchair symbol carefully placed to look like a “C”.
I got an even better one placed today.
Called over the traffic warden who had just pulled up on the other side of the road…