https://yougov.co.uk/news/2017/08/01/britain-nation-brexit-extremists/
https://www.vdma.org/v2viewer/-/v2article/render/21059151
http://docs.dpaq.de/10395-0216-euco-conclusions.pdf
https://www.socialeurope.eu/brexit-can-be-stopped-but-the-window-of-opportunity-is-closing-fast