https://www.rand.org/pubs/research_reports/RR1786.html
https://www.gov.uk/government/news/programme-for-fourth-round-of-uk-eu-article-50-negotiations
https://theconversation.com/is-eu-regulation-really-so-bad-for-the-uk-83193
https://www.hsj.co.uk/policy-and-regulation/revealed-government-instructs-trusts-to-withhold-brexit-impact-assessments-/7024705.article?ncid=newsletter-ukThe%20Waugh%20Zone%20210319&utm_campaign=newsletter-The%20Waugh%20Zone%20210319