https://www.theguardian.com/politics/2017/sep/04/uk-trade-deals-after-brexit-theresa-may-eu
http://fedtrust.co.uk/the-2017-general-election-a-mandate-for-brexit/
https://www.irishecho.com/2019/08/committee-backs-pelosi-over-brexit-trade/
https://www.politico.eu/wp-content/uploads/2021/11/02/Coercion.pdf