If you're not part of the solution... you're part of the problem!!!
I see several of these squawk posts every winter and evidently they've had no effect, picking up the trash would be a much better solution to the problem in my opinion.
If you're going to batch about something, batch about having to pick up the trash!
Take a pic of the dirty littered area, then one of it cleaned up and of the trash you collected.
You'll sleep much better at night knowing you did good, instead of just letting the garbage lay there.
Plus! you'll get to turn your Bobcat pin rightside up!!!