As far as I am concerned, they are lower than pond scum. And here's the proof - I photographed vehicles PARKED ACROSS MY DRIVEWAY (6-8 feet) and I am posting here for people on YELP to see.
And OKAY, the station wagon is not blocking my driveway. But she parks here all the time and opens her passenger door into my plants.
But what about the Range Rover, huh? That bitch refused to move her car so that I, a cancer patient en route to treatment, could back out of my driveway. The agency? Brown & Company Realtors. NEVER use 'em.