http://www.sussex.ac.uk/spru/newsandevents/2017/publications/food-brexit
https://uk.yahoo.com/news/wales-could-disappear-england-under-213835584.html
https://www.hks.harvard.edu/sites/default/files/centers/mrcbg/working.papers/84_Harvard%20Working%20PaperTime%20for%20ClarityFinPAS.pdf
https://thecritic.co.uk/take-trade-experts-and-their-models-with-a-bucket-of-salt/