https://rm.coe.int/fifth-evaluation-round-preventing-corruption-and-promoting-integrity-i/1680a2a1b1
https://fpc.org.uk/wp-content/uploads/2022/04/London-Calling-publication-April-2022.pdf
https://publications.parliament.uk/pa/cm201719/cmselect/cmfaff/932/932.pdf
https://www.financialsecrecyindex.com/introduction/fsi-2018-results