And how did the cops come to this brilliant conclusion? So I guess any activity that brings together kids in public places causes the little tykes to go crazy and become criminals. By this "logic" high school dances, hockey games, pizza restaurants, bowling alleys, and roller skating should be banned immediately.
Easy Conclusion. They use the milk theory, that nearly 100% of drug users and cruisers start out on milk and move on to heavier stuff. Connect the dot.