https://publications.parliament.uk/pa/cm201719/cmselect/cmworpen/769/769.pdf
https://rusi.org/sites/default/files/20181016_ecommerce_delivery_services_illicit_tobacco_trade_web.pdf
https://www.icij.org/investigations/paradise-papers/fairer-transparent-tax-system-will-lost-vested-interests-without-public-pressure-warns-eu-tax-commissioner/