Correction about “Safe Passage Provision.”
I was not traveling from one state to another. I lived in California and was camping at a state park in California. This provision would not apply to me.
Further, I was not arrested, just detained and given a citation. The park police did not book me, they did not take my finger prints or a mug shot. They basically took my gun until after the court appearance and then returned it to me. And they told me, after taking both my gun and my ammo, that it was best if I left the park, which I did with my travel trailer in tow, and went back to my house. But technically there was no arrest and I did get my gun and ammo returned after my court appearance.
P.S. I was getting ready to leave the park anyway, before the police was called, so it was not any great incontinence for me to leave, although it did create a bunch of looky-lues to see a bunch of park rangers around my campsite.