Originally Posted by
Jessicka
It's not difficult to erect barbed wire and watchposts, there are almost certainly existing military plans and equipment ready to do it. And it would be a military exercise.
With WTO rules on trade, it wouldn't just be people smuggling that would be the problem. Sure, we could unilaterally apply zero-duty tariffs on goods crossing into the UK, but Ireland, or rather, the EU, would not reciprocate. Especially not with the pound worth fuck all which would destroy the border economy on the Irish side.
But, going back to wanting control over immigration, we'd need active checks on people crossing the border. You cannot have an automated system do that. It would simply become an easy crossover point to get to the UK.
Okay, I'm wrong on Schengen.
I do understand what the Unionists and Republicans stand for. It's a tiny extreme group of Unionists who want a hard border. Sure, Unionists want to remain in the UK, but polling suggests, given the choice between remaining in the EU with an open border, or staying in the UK with a closed border... things get a whole lot sketchier for the Unionists, it's a no brainer for Republicans. The trajectory in the population is towards unification with Ireland, even if a majority doesn't yet exist.
It's also worth noting that jeopardising the GFA would not go down in the USA, and Congress has said it would not ratify a trade deal with the UK in those conditions.