https://www.socialeurope.eu/lexit-fallacies
https://publications.parliament.uk/pa/bills/cbill/2019-2020/0007/20007.pdf
https://www.publications.parliament.uk/pa/cm201617/cmselect/cmintrade/817/817.pdf
http://www.lawyersforbritain.org/eu-deal-financial-liabilities.shtml