In the Euro tournament, Russia got a suspended disqualification due to the violent behavior of Russian fans.
But I wonder just how much control Russia has over its fans, short of hiring its own police force to go about in the stadiums and control everyone.
Secondly, doesn’t this give incentive for false-flag attacks? Suppose someone wants to see England disqualified from a tournament - couldn’t they go about dressed up as English fans and commit acts of violence?