[smudgie]

Perhaps Mrs May was trying her hand so to speak.
Surely NI, as part of the U.K. should be treat the same way with the same rights as anyone living anywhere else in the UK.
The problem is sorting the borders out, there must be some way to find an amicable solution that will suit all.
Other EU countries have borders with none EU countries, maybe take a good look at them and see what works.

Edit. what will happen with Spain and Gibralter, I know they only have a small border so the cost etc will be massively different, but the same rules should apply to all UK citizens surely.