https://yougov.co.uk/news/2017/08/01/britain-nation-brexit-extremists/
http://docs.dpaq.de/10395-0216-euco-conclusions.pdf
https://blogs.sussex.ac.uk/uktpo/2017/06/12/animal-welfare-and-post-brexit-trade/
https://www.open.ac.uk/blogs/EUatOU/index.php/2024/01/25/retained-eu-law-is-dead-long-live-assimilated-law/