
https://www.nakedcapitalism.com/2018/02/another-brexit-mess-grandfathering-existing-free-trade-agreements-looks-unlikely.html

https://institute.global/sites/default/files/2020-07/Tony%20Blair%20Institute%2C%20A%20Path%20to%20Brexit%20Agreement%2C%20July%202020.pdf

https://www.opendemocracy.net/can-europe-make-it/john-weeks/trade-access-unemployment-and-other-single-market-mythologies?utm_source=Daily+Newsletter&utm_campaign=b26233dc76-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-b26233dc76-407405485