Yes, I do. I've run both tech and "fan" conferences. I'm absolutely within my legal right to call the police on anyone who I kick out for anything other than a

Yes, I do. I've run both tech and "fan" conferences. I'm absolutely within my legal right to call the police on anyone who I kick out for anything other than a tiny list of protected reasons, and I do so. (Very rarely, almost everyone leaves immediately when you show that you aren't playing some rules-lawyering game but simply calling the police.) Both as someone familiar with human behavior and as someone who's gotten legal advice, a code of conduct never helps me or the good attendees. It only offers refuge for the spoilers.