Don't worry I already made headway in Berkley about two months ago
I didn't post anything because I was still under investigation but I was stopped, OC with CPL, technically on school property. I wasn't breaking any laws but it was a little bit of a fiasco, which ended with me having a personal meeting with the Berkley police chief to pick up my FOIA info, and he asserted that OC was legal, and that he believed in the people's rights.
As far as the people, yeah, the guy that called on me was the complete opposite. He was polite, he even gave me the key to the bathroom...
Don't sweat him. Someday you'll probably have to save his life, then you can give him the most epic 'raised eyebrow' look in history, and receive his 'shamed apology' look in return.