MORE LIKE THIS, PLEASE: OCC Fingers Big Banks That De-Banked ‘Controversial’ Business Like Gun Makers, Retailers. ““It is unfortunate that the nation’s largest banks thought these harmful debanking policies were an appropriate use of their government-granted charter and market power. While many of these policies were undertaken in plain sight and even announced publicly, certain banks have continued to insist that they did not engage in debanking… Going forward, the OCC will hold banks accountable for these actions and ensure unlawful debanking does not continue.”