Champions League doesn't make any difference regarding the game being screened.
There are already guff championship games also being shown live that night at the same time.
Yes it does. You can't show "top level competitions" at the same time as Champions League matches. This includes the top division and cup competitions. Sky can show Championship games as it's lower league. The French league shows games and just pays the fine - this happened with a Man City game last season too. The money coming in from Premier Sports won't be enough to cover the fine so we won't be able to show it. Shocker of a rule. You used to not even be allowed to schedule games on the same night, whether it was televised or not.
Celtic played at St Johnstone in a 6pm kick off once to get around it but with this having the potential for extra time and pens it would have to be a 5pm kick off which isn't happening.