Northern Ireland's first minister has resigned in protest over a Brexit deal...
...known as the Northern Ireland Protocol.
3 February
"The DUP, which is part of Northern Ireland's power-sharing government, says the checks represent a threat to Northern Ireland's place within the UK."
What is the Northern Ireland Protocol?
"The protocol allows lorries to deliver goods without having paperwork and goods checked when they cross the border from Northern Ireland into the Republic of Ireland.
Before Brexit it was easy to operate an open border between the Republic of Ireland and Northern Ireland. When both the Republic of Ireland and Northern Ireland were part of the EU, they automatically followed the same EU trade rules, which meant no checks were required.
However, a new arrangement was needed after Northern Ireland (along with the rest of the UK) left the EU. The EU has strict food rules and requires border checks when certain goods, such as milk and eggs, arrive from non-EU countries. Similar rules exist in other areas, such as medicine licensing."
How does the Northern Ireland Protocol work?
"Rather than checks taking place along the Irish border, it was agreed any inspections and document checks would take place between Northern Ireland and Great Britain (England, Scotland and Wales) instead.
This was allowed after it was agreed that Northern Ireland would continue to follow EU rules on product standards (part of the EU's single market rules).
Checks on GB goods take place at Northern Ireland ports to make sure they comply with EU laws. However, this has led to criticism that a new trade border has effectively been created in the Irish Sea."
The UK wants less restriction between NI and GB, but not to ROI, Ireland and Northern Ireland are obviously upset because it goes against the Good Friday agreement and Europe has proposed an 80% reduction on checks from Great Britain. It's a weird situation where the EU and UK both want the same thing, yet Ireland (EU) and NI (UK) don't!
I'm surprised this hasn't been mentioned. The general gist of this article is how Northern Ireland (and by extension Ireland) is reliant on the UK. ermm
It's been 2 months and the office is still vacant.
https://www.bbc.co.uk/news/explainers-53724381
for further reference.