https://www.britishcouncil.org/sites/default/files/the_value_of_trust.pdf
https://www.socialeurope.eu/2017/07/g20s-future-conflict-irrelevance-course-correction/
https://centreforbrexitpolicy.org.uk/wp-content/uploads/2020/07/REPLACING-THE-WITHDRAWAL-AGREEMENT-How-to-ensure-the-UK-takes-back-control-on-exiting-the-transition-period-12-July-20.pdf
https://www.instituteforgovernment.org.uk/printpdf/10590