[URL unfurl="true"]https://news.sky.com/story/boris-johnson-says-people-guilty-of-racist-abuse-of-footballers-online-will-be-banned-from-matches-12355663[/URL]

Does anyone know if these banning orders actually stop those found guilty of getting into the stadium, or is it more they can't buy tickets, because as far as I can see there is nothing to stop their friends buying them a ticket?