The ordeal involving the "No cameras/photography/recording" mostly fell through at my High-School. Well, it first worked out in my freshman year (we had a much stricter principal than the guy we have now) and the policy got 2 juniors expelled. Why? Well, the 2 dipstuffs dressed as the kool kids klub and posted about it on instagram or facebook and the school soon found out about it and then they got ban hammered. Nowadays, I see a lot of students taking photos and stuff like that, not like the principal will give a stuff or anything....