
https://blogs.lse.ac.uk/brexit/2021/01/11/article-16-of-the-ireland-northern-ireland-protocol-offers-no-quick-fix/

https://yougov.co.uk/news/2017/04/26/voting-intention-conservatives-45-labour-29-25-26-/

http://www.ecfr.eu/article/commentary_the_brexit_threat_to_britains_defence_industry