https://blogs.lse.ac.uk/brexit/2019/06/26/did-we-ever-really-understand-how-the-eu-works/
https://publications.parliament.uk/pa/cm201719/cmselect/cmexeu/935/935.pdf
https://ec.europa.eu/commission/sites/beta-political/files/guiding-principles-dialogue-ei-ni_en.pdf
https://infacts.org/better-deal-uk-fishermen-will-hard-catch/