https://publications.parliament.uk/pa/cm201719/cmselect/cmcumeds/365/365.pdf
http://Bridging to Brexit: Insights from European SMEs, Corporates and Investors
http://ukandeu.ac.uk/wp-content/uploads/2017/06/One-year-on.pdf
http://www.fdf.org.uk/news.aspx?article=8062