(1) In this section, 'prohibited act or practice' does not include -

(a) a contravention of a regulation under section 57 (respecting price display regulations),

(b) in relation to a financial service (within the meaning of the Central Bank Act 1942) provided by a trader who is a regulated financial service provider (within the meaning of that Act), a failure or refusal by the trader to provide -

(i) a remedy to which a consumer is entitled under section 85(1) or 86(2)(a) of the Act of 2022, or

(ii) a reimbursement to which a consumer is entitled under section 90 of the Act of 2022.

(2) An authorised officer who is of the opinion that a person is committing or engaging in, or has committed or engaged in, a prohibited act or practice or is contravening or has contravened an enactment specified in Schedule 5 may serve, personally or by post, a written notice on that person (a "compliance notice").