I've seen this said a few places, but I'm not seeing it in the code of conduct at https://us.pycon.org/2013/about/code-of-conduct/ https://us.pycon.org/2013/abo

I've seen this said a few places, but I'm not seeing it in the code of conduct at https://us.pycon.org/2013/about/code-of-conduct/ https://us.pycon.org/2013/about/code-of-conduct/. "Harassing photography" is banned. I'm setting aside the question of whether her Twitter posted photo counts as "harassing photography", but I can't find a blanket ban on photography without permission.