http://visual.ons.gov.uk/trading-places-uk-goods-trade-with-eu-partners/
https://publications.parliament.uk/pa/cm201719/cmselect/cmcumeds/365/365.pdf
https://www.globalwitness.org/en/campaigns/corruption-and-money-laundering/undermining-sanctions/
https://www.tandfonline.com/doi/full/10.1080/09692290.2022.2107043