"Alternative arrangements are ways of maintaining a soft border without regulatory alignment between the UK and the EU."
Again, even though it has already been explain ad nauseum to be really complex due to the rich rule package/trade and services options the UK has being in the EU.
https://www.bbc.co.uk/news/uk-northern-ireland-48830890
The backstop bites again.
"Alternative arrangements are ways of maintaining a soft border without regulatory alignment between the UK and the EU."
Again, even though it has already been explain ad nauseum to be really complex due to the rich rule package/trade and services options the UK has being in the EU.
Is it future...or is it past.