https://www.publications.parliament.uk/pa/ld201617/ldselect/ldeucom/169/169.pdf
https://www.gov.uk/government/news/david-davis-concludes-visit-to-estonia
https://fta.co.uk/media/press-releases/2018/july/positive-reception-for-brexit-white-paper-from-log
https://institute.global/news/brexit-realities-taking-back-control