So I know(or like to think I know) about all the photography laws, but I'm interested in finding CA penal codes, or supreme court rulings on photography. Not only am I curious about reading into them, but I would like to have codes on hand, should someone(law enforcement or random person) try to prevent me from shooting. Penal Codes I am looking for say something like "people may photograph anything in public as long as there is no reasonable expectation of privacy" or supreme court rulings basically saying the same thing. Again, I know what I am allowed and not allowed to shoot, I just want proof if I have run-ins w/ the law or angry people. I tried being as clear as possible, but let me know if you need any more info