
https://21stcenturywire.com/wp-content/uploads/2022/03/SenateReporten.pdf

http://blogs.sussex.ac.uk/uktpo/2017/04/26/what-do-workers-and-business-in-the-north-east-need-from-brexit/

https://blogs.lse.ac.uk/brexit/2021/01/11/article-16-of-the-ireland-northern-ireland-protocol-offers-no-quick-fix/