> run a sprinkler at the top of every hour to flush out any lingering addicts who haven't passed out and put a time limit on the continuity of the prostitution
a good public restroom needs to be able to be used by the public. i'm guessing that if you were visiting a foreign city/country and needed to use the restroom and found a nice, clean public restroom to use, you'd probably not want to be rained on while relieving yourself.