bar the homeless and the crazies from entry, problem solved
Head on over to the thread on the Corktown beating/dragging case to see some of the effects of barring the homeless from bathroom facilities. It sounds like a fair number of problems would be solved if the soup kitchen over there kept the potties open all day. Everybody poops--even the homeless and crazy. If you don't give them a flushable place to do it, they'll find someplace else. I'm with DetroitPole: the solution is to get someone to clean the things regularly.