
https://www.cgdev.org/blog/beyond-brexit-end-eu-uk-free-movement-should-reset-debate-uk-migration-policy

https://www.brookings.edu/articles/we-lost-an-opportunity-to-listen-to-you-why-macron-is-embracing-eastern-europe/

https://www.ucl.ac.uk/european-institute/analysis/2016-17/poulsen-investment-policy