Providing Libya gets its act together and stops the boats leaving there wont be any issue. Not sure quite what they think they would do though if push came to shove. They might have to wait quite a while for the Italians to change sides and I dont think they have a Navy that could do anything
The biggest problem come from the usual blathers' about 'ooman rights of course. The seem to choose to ignore th fact these people are acting illegally in the first place.
to little to late, horse door bolted etc, europes overun with them, you do not need many of them to cause strife and disharmony, to many backward cultures who will never integrate, but bring their unrest with them......let alone diseases inter tribalism feuds...