https://institute.global/news/tony-blair-parliaments-duty-brexit
http://www.conservativehome.com/thecolumnists/2017/05/christopher-howarths-guide-to-brexit-the-manifesto-must-convince-leavers-and-lock-in-our-escape-from-the-eu.html
https://theconversation.com/is-eu-regulation-really-so-bad-for-the-uk-83193
http://www.britishchambers.org.uk/Workforce%20Survey%202017%20-%20Skills%20shortages.pdf