Having read this

http://metro.co.uk/2016/04/12/are-you-one-of-the-awful-people-on-this-pubs-amazing-barred-list-5811744/

Have you ever been barred from anywhere/seen anyone been barred?

I don't think I have apart from the Rovers Return, doesn't seem something I've encountered with real life. I've known people who have claimed to not been allowed in places, but these are usually clubs and they've never been refused entry