http://uk.reuters.com/article/us-britain-eu-negotiations-idUKKBN17R1XJ
https://www.esri.ie/system/files/publications/JR2.pdf
https://curia.europa.eu/jcms/upload/docs/application/pdf/2020-04/cp200040en.pdf
https://www.migrationpolicy.org/news/eu-pact-migration-asylum-bold-move-avoid-abyss