https://publications.parliament.uk/pa/cm201719/cmselect/cmexeu/1778/1778.pdf
https://www.socialeurope.eu/brexit-status-quo-ex-ante
https://constitution-unit.com/2017/10/02/citizens-assembly-on-brexit-results-and-initial-reflections/
https://institute.global/news/tony-blair-parliaments-duty-brexit