Sorry for the late post, but I think I more-or-less agree with ci5rod: this is so heavyweight a statement as to be offputting, and set a bad tone for the convention. Putting a positive sentence at the beginning and end is a help, but not enough to offset this.
I think you've gone for something with the appearance of a legal meaning. Something containing only a sentence or two might be better, and could still fulfil the goal of giving the code of conduct more visibility. So I'd go for something like this:
"We hope you enjoy XxxCon. Please remember that we have a code of conduct that we expect all our members to observe. Please ask at Registration if the information in the programme guide doesn't tell you what you need to know."
(So having said all that: I think this is an interesting idea. In practice, it's a good proposal to have for a convention committee, who can then thrash it out further.)
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I think you've gone for something with the appearance of a legal meaning. Something containing only a sentence or two might be better, and could still fulfil the goal of giving the code of conduct more visibility. So I'd go for something like this:
"We hope you enjoy XxxCon. Please remember that we have a code of conduct that we expect all our members to observe. Please ask at Registration if the information in the programme guide doesn't tell you what you need to know."
(So having said all that: I think this is an interesting idea. In practice, it's a good proposal to have for a convention committee, who can then thrash it out further.)