So there's this homeless guy in our neighborhood who regularly sets up camp in our carport. He actually travels with a plastic chair in his shopping cart so that he doesn't have to sleep on the concrete floor - smart choice if you ask me. Anyhow, the first time I found him there I told him he had to move on. Then a couple days later when he showed back up I let it slide for a day or two, but on day three I called the cops to tell him to move along. So now I've noticed that he's gotten somewhat smart and he doesn't show up until about 11pm or so, and packs up his things and leaves before 7am because he apparently has noticed that I don't leave the house until a bit later than that (that's a little creepy, actually, that a random guy sleeping in my carport has taken such accurate note of my schedule). Am I being a dick for wanting to call the cops on him repeatedly so that he stops using my carport as his sleeping quarters? Part of me thinks I should just let it slide - but I'm not running a shelter, here. What would you do?