Mission accomplished. No way those Toby Keith, Jimmy Buffett and Lil Wayne fans are going to figure out how to get under the influence now. Although I'd go a step further and close the lots one hour AFTER the show too so that the thousands still sitting in their cars at a standstill in the lot, wondering why they haven't moved, who may try drinking to ward off suicidal thought or to try and salvage positive memories of the show, can't get on the road at all and endanger themselves and others.