That’s what you’re complaining about? You guys are fucking lucky that people aren’t just walking up to you and shooting you in the head. It wouldn’t be murder either. Murder is killing humans, which you aren’t. So, toughen up and piss in a bottle you little bitches.
If the police weren’t so buddy buddy with them, I’d say follow them around. The second they piss in a corner, get them for public urination. If it were on school grounds or close by? (don’t remember if there’s a distance cutoff) you could have them in the sex offender registry, which tracks them and is fully public.
ETA: The ones who aren’t already on that list