
https://publications.parliament.uk/pa/cm201719/cmselect/cmfaff/514/514.pdf

https://ukandeu.ac.uk/the-uk-internal-market-bill-breaking-law-and-reputation/?mc_cid=7627d659c2&mc_eid=815b1928ec

https://www.ips-journal.eu/topics/foreign-and-security-policy/a-stalled-partnership-7224/