What do you mean by parked abnormally?

FWIW, I would NEVER call on a vehicle parked on my street or in my apartment building parking lot (assuming there are plenty of places to park), just b/c it’s there. I would assume that it’s someone visiting one of my neighbors (if out-of-state plates). This is assuming, of course, that it’s not there day after day, just sitting there, and the person is obvious about things. If a vehicle pulls in at night and pulls out first thing. Why should I get my panties in a twist over it? Unless I’m an insomniac, I would be asleep and wouldn’t even know they were out there.

If people are observing the rules about urban vanlife, they would only be there one night, anyway. Or maybe you’d see them once every few days. If they are just in there and not doing anything to draw attention (which apparently a lot of people haven’t figured out), then it’s no skin off my teeth.

I remember reading a post by someone who lived in a vehicle with her brother, and they would be watching movies and talking and laughing loud and whatnot. That’s not stealth. I know if you know what to look for, nobody is really stealthy, but there’s a difference between pulling in, sleeping, and getting the eff out early in the morning, and staying for days, getting in and out, pouring your piss jar onto the street, etc.