People who park wherever they feel like, are selfish, inconsiderate slobs. And when they do it repeatedly, they need an expensive message sent to them; it's the only way they'll change.
Years ago, a woman parked in front of my driveway. She didn't see that I was outside behind my security gate & was watching her. I walked over to her & said, "Ma'am, you're blocking my driveway." She said, "I won't be long." I said, "You're car won't be here when you get back; I'm calling a tow truck now." She got in her car, swearing up a storm & moved it.
I'll be she parks in handicapped spaces, too.