
https://www.gov.uk/government/news/programme-for-fourth-round-of-uk-eu-article-50-negotiations

https://www.global-counsel.co.uk/sites/default/files/special-reports/downloads/Global%20Counsel_Impact_of_Brexit.pdf

https://www.thetimes.co.uk/edition/news/irish-want-sea-border-with-uk-after-brexit-lvb6n35fq