https://ukandeu.ac.uk/energy-security-and-industrial-strategy-uk-and-eu-divergence/
https://socialeurope.eu/brexit-why-does-northern-ireland-matter-so-much
http://www.iata.org/whatwedo/Documents/economics/impact_of_brexit.pdf
https://www.nmc.org.uk/globalassets/sitedocuments/other-publications/nmc-register-2013-2017.pdf