The EU has a number of borders and they all work pretty well. They've just managed to spin the rhetoric so that having a normal border in Ireland will somehow be the UK destroying peace.Questions remain though if it is so easy to come up with a system that works a) why can no one give a clear guide on how it would work & b) why isn't it being used elsewhere so that it can just be copied? At the moment it is still just vague Witterings and pipe dreams and no concrete workable solutions or details.
I say we tell the EU we won't be putting up a border in Ireland and leave it in their court. Make it loudly public too that we won't be putting up a border. Let's see if the EU has the balls to put one up and take the blame.