
https://publications.parliament.uk/pa/cm201719/cmselect/cmbeis/379/379.pdf

https://theconversation.com/is-eu-regulation-really-so-bad-for-the-uk-83193

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