https://publications.parliament.uk/pa/ld5801/ldselect/ldeucom/248/248.pdf
https://publications.parliament.uk/pa/cm201719/cmselect/cmhaff/421/421.pdf
https://cerre.eu/wp-content/uploads/2024/01/CERRE.BOOK_.DMA_.17JAN.pdf
http://fedtrust.co.uk/brexitthe-conservative-centre-cannot-hold/