Telling their manager to pipe the fcuk down and not invite everyone over as there's loads of room in Paris would have been a start Toff.
That's where issues start, no self management, no awareness of how people are that unhinged they take his word literally and think its OK.
They were given 19.5k tickets. Non need for other 30/40k knobheads to go over as it just causes issues upon issues upon issues. I told my mate to sell his ticket a couple of weeks beforehand and he asked me why. I told him that one inch of trouble and the police would wade in and they wouldn't need a 2nd Invitation. They're not my club, not my final but you know a bit of common sense needs to be used as they've got form for wading in without needing much to set then off. So I knew that there could be kick offs, so why didn't the other 3pk who went be sensible and think the same? Or the manager just pre warn them, or a statement from the club telling fans not to travel?
So common sense says, go if you've got a ticket but if you haven't don't bother as it's just not worth the risk. That's what their gobshite of a manager should have said as the leader of their cult.