What I've always wondered, is how is it that no one ever seems to see people doing this kind of stuff? We all seem to see the result but responsible individuals and the LEOs never seem to be able to catch anyone in the act.
You know I wonder the same thing. I had a situation this past weekend. It was past the stage I could do anything other than chastize whomever. The party's not involved but witnessed the inapproate behavior knew the perp (so to speak) yet would not identify him to me. I had to work it out myself and when I had it all figured out everyone (even the witness's who somewhat hindered the investigation) where told to change their behavior or not return.
Conversely I had a group that were caught redhanded. They were shown the error of their way's. Shown how to migigate the problem they caused. Given time to do so. And "WOW" did they go over and beyond to fix the damage they caused. They have even volunteered to be called upon in the future for scheduled work party's.
Go Figure. The first problem I explained above I thought would be the easy one. The second was the one I figured I would have a major denial. Just never works out the way you plan!