https://publications.parliament.uk/pa/bills/cbill/2019-2020/0007/20007.pdf
https://www.lse.ac.uk/european-institute/Assets/Documents/LEQS-Discussion-Papers/LEQSPaper169.pdf
https://publications.parliament.uk/pa/cm201719/cmselect/cmcumeds/365/365.pdf
https://www.ftm.eu/transparency-gap