RUEZ RUEZ:
I think this is a good idea. I'd go further and use it to prevent chronic problem gamblers from gambling at all casinos.
Sure, and then we could use the same idea to prevent smokers from smoking, drinkers from drinking and maybe even sex addicts from ...sexing.
I'm being sarcastic here, I know.
It "may" be a good idea but if the person wants to gamble, there are other ways/places to do it.
Why not treat the problem the old-fashioned way, counseling and AA meetings.