Most financial crime are committed using the bank as medium of collecting payment,as a Nigerian who have been on the receiving end of the impact of financial crime in Nigeria.
I will like to offer my suggestion,knowing that banks can play a major role in putting an end to financial crime in Nigeria.
my suggestion to banks is:
Create a special "Fund Transfer System":
(a)Stating the sender name,receiver name,
(b)Purpose of the payment,
(c)Expected date that the sender wants the receiver to withdraw the money,
(d)The conditions the receiver must meet in order withdraw the money
(e) The condition must be confirm by a NBA member on the bank list of lawyers
(f) The bank branch where the receiver can only withdraw the money

As part of N500k per New Car Initiative

https://www.nairaland.com/5384520/new-car-n500-thousand-only

We will appreciate bank act accordingly.