in France on handicapped parking places, they have signs like this
Translation "if you take my spot, please also take my handicap"
I'll often park wrong, but never on a handicapped spot, if i see anybody doing it, i'll make sure to tell em... And if i see a fat mercedes with a handicap sticker from the city council, and a person who just ain't handicapped comes out... i'll make sure they loose that sticker via the city... ain't no excuse for that...And the argument, that they sometimes drive a handicapped person around doesn't fly, they shouldn't park there on days they ain't chauffeuring for that person...