https://publications.parliament.uk/pa/cm201719/cmselect/cmhaff/421/421.pdf
https://ec.europa.eu/commission/sites/beta-political/files/aviation.pdf
https://www.instituteforgovernment.org.uk/explainers/eu-withdrawal-bill-amendments-and-debates
https://brc.org.uk/media/674001/a-fair-deal-for-consumers-february-2020.pdf