‹ OB-2.3.5 OB-2.3.7 › OB-2.3.6 Subject to the framework contract, a PISP has the right to stop the use of a payment instrument on reasonable ground relating to: (a) the security of the payment instrument; or (b) the suspected unauthorised or fraudulent use of the payment instrument. Added: December 2018 ‹ OB-2.3.5 OB-2.3.7 ›