Nedbank despicable

Nedbank, what a despicable bank. Recently I needed to withdraw over a million rand from a Nedbank account. Suddenly they had to investigate and before paying out my money establish where the money came from. If they had concerns as to where the monies came from would the correct route not be to investigate where the monies came from at the time I deposited the money. NO NEDBANK DID NOT CARE WHERE THE MONEY CAME FROM WHEN I DEPOSITED IT VIA MY ATTORNEYS AND GLADLY KEPT IT FOR 2 MONTHS BUT THE MOMENT I WANTED TO WITHDRAW ÏT THEY SUDDENLY HAD TO KNOW THE SOURCE. Is that even legal and had they not happily excepted the monies with no questions asked. BUT THE MOMENT I WANTED TO WITHDRAW IT THE PROCESS BECAME A TWO DAY AFFAIR. UNLIKE THE 2 MINUTES IT TOOK THEM TO EXCEPT THE DEPOSIT. Hypocritical at the very least, they do not care as long as you " net bank" but when you want your own money back they suddenly develop a social conscience. If this action is required by law it still does not excuse them excepting the deposit. So if you obtained the monies through ********** means they have no problem with you investing it with the JUST DON'T WITHDRAW IT.