https://share.trin.cam.ac.uk/sites/public/Comms/Rogers_brexit_as_revolution.pdf
https://apps.eui.eu/EUI_API/EVENTSV2/Attachments/Index?id=22316
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/637748/Future_customs_arrangements_-_a_future_partnership_paper.pdf
https://ukandeu.ac.uk/universities-and-brexit-past-present-and-future/#