https://www.socialeurope.eu/2017/07/49234/
http://www.ecreu.com/pdfs/alternative-white-paper-presented-by-UK-%20citizens-in-europe.pdf
https://www.ipg-journal.de/regionen/europa/artikel/detail/wind-in-ihren-segeln-4625/
http://www.cityam.com/259289/tony-blairs-brexit-open-britain-speech-full