
https://www.wilsoncenter.org/article/360deg-view-policies-needed-secure-shipping-chokepoints

https://fullfact.org/europe/how-many-free-trade-deals-has-eu-done/

http://www.niesr.ac.uk/sites/default/files/publications/NIESR%20GE%20Briefing%20Paper%20No.%204%20-%20Agriculture%20in%20the%20UK_0.pdf