https://www.socialeurope.eu/brexit-can-be-stopped-but-the-window-of-opportunity-is-closing-fast
http://europa.eu/rapid/press-release_MEMO-17-2001_en.htm
http://www.epc.eu/documents/uploads/pub_7865_realitybites.pdf
https://publications.parliament.uk/pa/ld201719/ldselect/ldeucom/15/15.pdf
https://static1.squarespace.com/static/56eddde762cd9413e151ac92/t/59752c052994ca0d03c92a8a/1500851205949/Chlorinated+Chicken.pdf
http://www.fdf.org.uk/news.aspx?article=7834
http://blogs.lse.ac.uk/brexit/2017/07/05/bloody-difficult-britain-has-already-blown-its-chances-of-a-good-deal-from-the-eu27/
https://theconversation.com/eu-citizens-proposal-a-lawyer-examines-the-detail-80111
https://www.socialeurope.eu/brexit-shows-us-real-first-world-problems-look-like