Alcohol policy in practice

Economist Phil Miller from the Market Power blog took this picture at a Nashville Sounds game on 13/6 "sometime during the 3rd - 4th innings +/-0.5 of an inning". He goes on to say,

Other than this section which is in section HH, the ballpark was about half full on a beautiful night for a ballgame.

Miller adds,

Imagine the difference in attendance in this section if the words "alcohol" and "free" were switched around.