http://www.ips-journal.eu/topics/human-rights/article/show/lets-not-lose-our-thread-2155/
https://www.sbs.strath.ac.uk/economics/fraser/20171129/GMB-Brexit-report.pdf
http://letter_to_department_for_exiting_the_european_union_to_publish_the_findings_of_the_analysis_it_has_carried_out_of_the_impact_of_different_brexit_outcomes_for_the_uk_economy