It happens so often in Brazil that this has become a form of protest. People head out with the intention of finding people who park in the handicap spot without the permit.
http://driverlols.com/thats-what-happens-when-you-park-in-a-handicap-spot-in-brazil/
http://driverlols.com/thats-what-happens-when-you-park-in-a-handicap-spot-in-brazil/