
https://www.socialeurope.eu/brexit-shows-us-real-first-world-problems-look-like

http://www.finfacts.ie/Irish_finance_news/articleDetail.php?Brexit-Northern-Ireland-s-industry-eclipsed-by-Republic-s-after-1961-803

https://ec.europa.eu/commission/publications/position-paper-essential-principles-citizens-rights_en