https://publications.parliament.uk/pa/ld201719/ldselect/ldconst/69/69.pdf
https://www.conservativehome.com/parliament/2018/07/our-brexit-plan-takes-back-control-of-money-laws-and-borders-and-heres-how-may-and-raabs-letter-to-conservative-mps.html
https://ukandeu.ac.uk/wp-content/uploads/2022/10/UKICE-Northern-Ireland-Protocol-Bill.pdf
https://apps.eui.eu/EUI_API/EVENTSV2/Attachments/Index?id=22316