[whatexit]

Damn! I was hoping that if I ever got a parking ticket that I'd be able to claim 1st ammendment rights! /sarc

[jiggyboy]

That's been a hot urban legend in SF for years. If you put some crayoned communist babbling on a sheet in your windshield, abra cadabra you are "practicing free speech" and you can't get a ticket or towed. They even cite bogus arcane "laws" like the tax evaders to and put them in the windshield, like this hasn't been going on for like a decade. Bottom line: hey dude, where's my car?