https://publications.parliament.uk/pa/cm201719/cmselect/cmhaff/421/421.pdf
https://curia.europa.eu/jcms/upload/docs/application/pdf/2018-12/cp180187en.pdf
https://www.opendemocracy.net/uk/gerry-hassan/brexit-dunkirk-and-britain-where-past-shapes-future?utm_source=Daily+Newsletter&utm_campaign=56585cbb86-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-56585cbb86-407405485
https://www.bloomberg.com/politics/articles/2017-06-07/hedge-fund-veterans-take-on-tories-in-u-k-anti-brexit-heartland?cmpid=BBBXT060817_BIZ&utm_medium=email&utm_source=newsletter&utm_term=170608&utm_campaign=brexit