New proposals laid out by the Government in a paper on a future customs relationship with the EU:

https://www.gov.uk/government/news/new-customs-proposals-laid-out-by-government-in-new-paper-on-future-relationship-with-the-eu

Government pledge to protect Belfast Agreement and Common Travel Area in a new position paper outlining the UK’s position on addressing the unique circumstances of Northern Ireland and the land border with Ireland:

https://www.gov.uk/government/news/pledge-to-protect-belfast-agreement-and-common-travel-area-in-new-position-paper