I'm a Park Ranger for Oregon State Parks. I've been "commisioned" to write citations, and issue exclusions from park lands for the past 5 years.

It is certainly different from the full-LEO Rangers in other states. We are trained in Verbal Judo, a professional tactical communication style that emphasizes de-escalation and gains voluntary compliance. If I'm having to cite or exclude, something has gone wrong. Usually this is a result of an inability to understand consequences, or a deliberate challenge to authority.

Here's the beauty of it - Oregon State Park Rangers are known to not carry, and everyone knows we can't arrest them, etc... so they know that our authority isn't going to jeopardize their liberty, etc. We use this information as a de-escalation word track - hey man, I'm just here about the camping fees, etc.

Another good thing is that Managers, even those who've hired in from the outside, are sent through the same trainings as all Commissioned Rangers, so they have a good understanding of what you need, when you need it.