
http://www.oxera.com/Latest-Thinking/Publications/Reports/2017/Brexit-ports.aspx

https://www.hks.harvard.edu/sites/default/files/centers/mrcbg/working.papers/84_Harvard%20Working%20PaperTime%20for%20ClarityFinPAS.pdf

http://fedtrust.co.uk/after-the-election-comes-the-painful-brexit-reality/