https://ukandeu.ac.uk/the-rise-and-rise-of-a-new-majority-in-northern-ireland/?mc_cid=7c246b3886&mc_eid=815b1928ec
https://www.gov.uk/government/speeches/pm-commons-statement-on-eu-reform-and-referendum-22-february-2016
https://policyexchange.org.uk/wp-content/uploads/2017/06/Defying-Gravity-A-critique-of-estimates-of-the-economic-impact-of-Brexit.pdf