https://publications.parliament.uk/pa/cm201719/cmselect/cmhaff/961/961.pdf
http://www.consilium.europa.eu/en/press/press-releases/2017/04/29-euco-brexit-guidelines/
http://www.euronews.com/2017/07/21/austria-warns-italy-over-influx-of-migrants?utm_source=newsletter&utm_medium=en&utm_content=austria-warns-italy-over-influx-of-migrants&_ope=eyJndWlkIjoiZjU3Y2JhYmUwMGUxZDFiNTUxOTU1ZDljNzExNTI1MmEifQ==
http://www.britishchambers.org.uk/press-office/press-releases/bcc-firms-invest-in-local-labour-but-still-need-foreign-skills-to-plug-shortages.html