These Regulations specify the circumstances in which confidential information, within the meaning of section 91 of the Financial Services (Banking Reform) Act 2013 (c. 33) (“the Act”), may be disclosed. That section provides that, except as permitted by such regulations, confidential information must not be disclosed without the consent of the person from whom the primary recipient obtained the information and (if different) the person to whom it relates. “Confidential information” is defined as information which relates to the business or other affairs of any person and was received by the primary recipient for the purposes of, or in the discharge of, any functions of the Payment Systems Regulator (“the PSR”) under Part 5 of the Act.