There'll probably be car bombs going off like popcorn in places like Brussels and Berlin in the not to distant future.Irish republicans have in the
past attacked army bases in Germany, over the issues in the North of Ireland. Imagine how they might react to having the rest of their Island
confiscated.
If Irish paramilitaries act up, I wouldn't be surprised if ETA start up again, not to mention the other paramilitary organisations around Europe.
This could lead to mayhem, not that the beaurocrats give a damn, apart from Nigel Farage and a handful of others who trying to hit the brakes on the
european Crazy Train.

