Michel Barnier's Zen Brexit
He also details the existing checks between NI and the UK and draws examples of the checks between SPain & the Canary Islands
https://www.politico.eu/article/michel-barniers-zen-brexit/
In tone and substance, it represented a remarkable level of outreach by the bloc’s chief negotiator, who insisted that
he would fulfill his duties to the end with “serenity, without any spirit of revenge, without any aggression, with a lot of respect for a major country that will remain our ally and partner.”
< I wish the UK had someone like him >
It was no doubt a jarring letdown for U.K. newspapers that in recent weeks have proclaimed EU leaders to be “dirty rats” and accused them of humiliating May by rejecting her proposal for the future EU-U.K. relationship.
...
"First, Brexit was not our choice. It is the choice of the UK.
Our proposal tries to help the UK in managing the negative fall-out of Brexit in Northern Ireland, in a way that respects the territorial integrity of the UK.
Second, our proposal limits itself to what is absolutely necessary to avoid a hard border: customs procedures and the respect of EU standards for products.
It does not include measures on free movement of people, services, healthcare or social and environmental policy.
But the Common Travel Area between the UK and Ireland will continue as today.
And yet, our proposal gives Northern Ireland benefits that no part of a third country enjoys.
In particular continued access to the Single Market for goods and continued benefits from the EU free trade agreements."