https://publications.parliament.uk/pa/cm201719/cmselect/cmhaff/421/421.pdf
https://www.rand.org/pubs/research_reports/RR2200.html
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/502291/54284_EU_Series_No1_Web_Accessible.pdf
https://news.cgtn.com/news/2019-09-05/Britain-s-enemy-of-the-people–JJtLDEYzrG/index.html