The handicap space incident was in Israel, I believe.

Richard needs legal measures, however.

As a former landlady, I propose a sign that says "Residents' parking only, all others will be towed at their own risk and expense". And then call the towing company and have the blasted thing removed whenever it is illegally parked on her property.

In Ottawa, the towing company gets paid by the miscreant when s/he reclaims the feloniously misparked car. I'm sure there areBritish towing firms that offer the same service.