1. Where a specific payment instrument is used for the purposes of giving consent, the payer and the payer’s payment service provider may agree on spending limits for payment transactions executed through that payment instrument.
2. If agreed in the framework contract, the payment service provider may reserve the right to block the payment instrument for objectively justified reasons relating to the security of the payment instrument, the suspicion of unauthorised or fraudulent use of the payment instrument or, in the case of a payment instrument with a credit line, a significantly increased risk that the payer may be unable to fulfil its liability to pay.
3. In such cases the payment service provider shall inform the payer of the blocking of the payment instrument and the reasons for it in an agreed manner, where possible, before the payment instrument is blocked and at the latest immediately thereafter, unless providing such information would compromise objectively justified security reasons or is prohibited by other relevant Union or national law.
5. An account servicing payment service provider may deny an account information service provider or a payment initiation service provider access to a payment account for objectively justified and duly evidenced reasons relating to unauthorised or fraudulent access to the payment account by that account information service provider or that payment initiation service provider, including the unauthorised or fraudulent initiation of a payment transaction. In such cases the account servicing payment service provider shall inform the payer that access to the payment account is denied and the reasons therefor in the form agreed. That information shall, where possible, be given to the payer before access is denied and at the latest immediately thereafter, unless providing such information would compromise objectively justified security reasons or is prohibited by other relevant Union or national law.
6. In the cases referred to in paragraph 5, the account servicing payment service provider shall immediately report the incident relating to the account information service provider or the payment initiation service provider to the competent authority. The information shall include the relevant details of the case and the reasons for taking action. The competent authority shall assess the case and shall, if necessary, take appropriate measures.