https://www.bruegel.org/wp-content/uploads/2022/02/PC-04.pdf
https://uk.reuters.com/article/uk-britain-eu-options/stairway-to-brexit-barnier-maps-out-uks-canadian-path-idUKKBN1ED23R
https://brc.org.uk/media/674001/a-fair-deal-for-consumers-february-2020.pdf