This is special interest perhaps, but below is a Google translate link for the kind of friction you get with an open EU/EEA border. I can't work out all the dynamics, but my understanding is that a difference in subsidies and mandatory pricing between Norway and the EU leads to grain smuggling. This again indirectly screws over Swedish farmers, and arguably also Norwegian tax payers/consumers.
Not as exciting as discussing the potential for sectarian violence etc, but demonstrates a very real possibility of various minor issues that will contribute to souring of UK/Eire relations post Brexit.
This is special interest perhaps, but below is a Google translate link for the kind of friction you get with an open EU/EEA border. I can't work out all the dynamics, but my understanding is that a difference in subsidies and mandatory pricing between Norway and the EU leads to grain smuggling. This again indirectly screws over Swedish farmers, and arguably also Norwegian tax payers/consumers.
Not as exciting as discussing the potential for sectarian violence etc, but demonstrates a very real possibility of various minor issues that will contribute to souring of UK/Eire relations post Brexit.
Boring google translate link