My uncle works with head security for the Brewers and is part of the "bike" team. He told me a few weeks ago before the end of the season that they were going to be enforcing a stricter rule of "kicking" out the fans from the parking lot about 1 hour after the game. He said that there are many occassions where people will watch the game for a few innings, leave around the sixth inning and tailgate for three hours after the game, kind of making a bar out of the parking lot. This happened to me in fact in the Molitor lot one night. Game ended, I walked to the car with the kids and wife right after and the "kids" around us were literally all set up the same just like before the game. They had to have been there for at least 3 innings to have that much stuff already pulled out. I had my truck surrounded by chips, dip, and salsa tables with young girls leaning on my truck and shooting the breeze. I am pretty mild mannered and decided to just sit it out with the wife and kids cuz there was no way to get out of there with all those people around. They were too loaded to know that my vehicle wasn't a part of their tailgate. I left 1 hour and a half after the final pitch and they were still going strong..... Obviously the crowd at 11PM is a lot more "lubed up" than the crowds before the game so there is concern about safety in the parking lots. It costs money to police the large parking lots and the Brewers/MLB don't want any bad incidents happening at midnight after some Saturday game in an unsupervised lot where all the security has gone home.