https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/680185/Governor_letter_to_CX_-_Feb_2018.pdf
https://fabiusmaximus.com/2016/10/16/stratfor-eu-budget-battles-after-brexit/
https://publications.parliament.uk/pa/cm201719/cmselect/cmcumeds/365/36503.htm