They know full well nothing can be done to remove 100% of dickheads from anything ever. But its better to be seen to be taking a hard line approach. Lets do something that will please the media. Who ignore mass evictions from other sporting events, for fighting and other "anti-social behavior". Where security is never increased. No one calls for the governing body to step in... But a tifo and a couple of flares every now and then is some how a bigger issue.
Well if that is their attitude, **** them. You don't have to ignore the problems, but you do have to put them into perspective. Call