Just as an FYI, here’s Comic-Con International San Diego’s harassment policy, as of 2012. I wish it were on their website, but since it’s not, here you go:

“Attendees must respect commonsense rules for public behavior, personal interaction, common courtesy, and respect for private property. Harassing or offensive behavior will not be tolerated. Comic-Con reserves the right to revoke, without refund, the membership and pass of any attendee not in compliance with this policy. Persons finding themselves in a situation where they feel their safety is at risk or who become aware of an attendee not in compliance with this policy should immediately locate a member of security or a staff member, so that the matter can be handled in an expeditious manner.”

(Thanks to Lea Hernandez for providing a photo of the page from last year’s Comic-Con events guide, located by David Seidman, where this text appears.)