Speakplain907, I learned this many years ago and I hold it as one of the key truths that exist: 

You cannot stop any problem from the supply side. 

What that refers to is the supply/demand curve from basic economics. Where there is a demand, there will be a supply to meet that demand. All we try to do (and fail every day) is to limit the supply side. We prohibit. We fine. We dump out bottles. We fail, every day. 

You cannot lock it down because someone will come up with more novel ways to sneak it in. Guaranteed. The only way to ever fight a dangerous substance is to fight it on the demand side. As long as rural villagers need alcohol, they will get it. End of story. 

So you can label a community "dry" as much as you want and pretend that accomplishes anything. It hasn't, doesn't, and won't accomplish anything. You can *only* convince people they do not want alcohol, either through providing massive resources for counseling OR providing a safer alternative (cough cough).