But that's much better than having crowd trouble inside the stadium. Seems to me you're missing the point here.
But that was a different scenario. Tens of people actually died in Heysel and Hillsborough. So I'm led to believe it wasn't just the ban from Europe that brought matters in England under control, but the rather the horrendous image the nation painted for itself. I don't think those hooligans really care about the image of their nation if they don't care about it's football.
I'm not going to say yes to a travel ban for people
under the suspicion of causing trouble in foreign lands. Looking at where my country is heading, we are traveling down a dangerous path where accusations are really facts to authorities. Anybody could be a terrorist.
It DOES NOT happen anywhere, inside the stadium. Apart from England and Germany not having trouble for years, when was the last time you saw a game abandoned due to crowd trouble in an American stadium in any sport?