In an effort to be more family friendy, the Chicago Bears (as well as I am sure many other professional sports teams) have created a "Family Section." In this section, no consumption of alcohol is allowed.
Now how is this enforced, you may ask. Just have people checking for cups of beer. Sure, but that is just the beginning. They also have observers who monitor, every time anyone drinks anything to ensure noone is sneaking anything in. If you make the wrong facial expression after taking your sip of Mr. Pibb, you make be booted.
Now what type of person volunteers for this job? Someone bullied as a child, who are looking for authority in the strangest of places or radical who wants to return to prohibition?