Had to laugh last year - and the years before. I always volunteered to be a watchman. No, I wasn't being loyal. I did it because I knew it meant I'd be able to stand or walk around the complex instead of having to sit in those ridiculous chairs for 6 hours or more!
Half the time, the bros and sisters were coming and going to MacDonalds!
Anyway, my points is, you are suppoosed to have a lapel badge on your person at all times or you can be stopped. People were getting hold of a badge and photocopying or scanning them. They came out really well and you couldn't tell the difference unless you looked really, really closely (a good excuse for a bro to stop a sis).
Others used to come with badges from previous years. They'd tell us they'd not been able to acquire the latest and so we just let them through.
Damn! All those wasted long weekends! Well, at least I'm really living now.