https://institute.global/news/the-inbetweener-brexit
https://www.tuc.org.uk/news/cbi-and-tuc-call-prime-minister-change-brexit-approach?language=cy
http://cdn.budgetresponsibility.org.uk/July_2017_Fiscal_risks.pdf
https://ukandeu.ac.uk/wp-content/uploads/2024/03/UKICE-Brexit-and-the-State.pdf