Even if I had priority, and warning signs were pre-emptively tattooed on the eyelids of every patron in the park, I'm not going to throw if I have any real likelihood of damaging a person or property. It's not about legality, it's about being responsible. I even check blind shots ahead of time. Maybe it's from being a caddy for nine years, where an errant ball can literally kill, but that just seems like the right thing to do. A person doesn't deserve stitches because they've never heard of our game. And I'd sure hate for that being their first experience of disc golf and its players. Throwing when you think you can hurt something and still be in the 'right' is just passive agressive BS.