The private banker may fail to apply thorough due diligence to such accounts because a corrupt official is a valuable client and the bank is assisting him or her in investing the deposited funds.
私人银行可能会因为腐败官员系大客户而不对这些帐户进行彻底的审慎调查，而且银行可能会协助其将存放的资金用于投资。