https://institute.global/news/brexit-realities-taking-back-control
https://publications.parliament.uk/pa/ld201719/ldselect/ldeucom/15/15.pdf
https://www.niauk.org/media-centre/blog/uk-explore-retaining-membership-euratom/
https://www.gov.uk/government/news/pms-open-letter-to-eu-citizens-in-the-uk