The restrictions have been in place for just one game......
From reading the article the restrictions were due to some drunken brawls in the area after the WKU game. Pretty obvious what went down there. There was an area where visiting and home fans had tailgates. Big brother UK gets beaten by little brother WKU. Little brother fans seize the opportunity to do a little chirping to big brother fans. Fueled by Kentucky Tavern et al, the two sides get after it.
So its just back to status quo instead of something new here.