I think AML was introduced to bring cash from all around the world to west. In the name of AML countries are suffering in day to day business buy AML is not preventing capital flight of crime money from Nepal to countries like US, Australia, UK, Canada.
If AML had not been a tool, those money launderers into those countries would have been jailed but they are doing it openly.
I dont think black money in Nepal is outside the system- those money returns back to the system through sahakari and those borrower who take loan from meter bazi- those who take loan from them invest or buy and the person receiving that money put the money in BFIs.
Oli can start new intelligence agency or upgrade current intelligence agency that look after money crime.