(1) Where a person is arrested by a member of the Garda Síochána under any power conferred on him or her by law, the member may photograph the person or cause him or her to be photographed in a Garda Síochána station as soon as may be after his or her arrest for the purpose of assisting with the identification of him or her in connection with any proceedings that may be instituted against him or her for the offence in respect of which he or she is arrested.

(2) The power conferred by subsection (1) shall not be exercised except on the authority of a member of the Garda Síochána not below the rank of sergeant.

(3) An authority under subsection (2) may be given orally but, if it is given orally, it shall be confirmed in writing as soon as practicable.

(4) Sections 8 to 8I of the Act of 1984 shall, with the following and any other necessary modifications, apply to photographs taken of a person pursuant to this section as they apply to photographs taken of a person pursuant to section 6 or 6A of the Act of 1984:

(a) references to an offence to which section 4 of the Act of 1984 applies shall be construed as references to an offence in respect of which a person may be arrested by a member of the Garda Síochána under any power conferred on him or her by law;

(b) references to section 6 or 6A of the Act of 1984 shall be construed as references to this section; and