(1) A provision of chapter 17 that authorises a police officer to take the identifying particulars of a person, generally or in the following circumstances, is taken also to authorise a watch-house officer to take the identifying particulars of a person in those circumstances—(a) the person is in custody at a watch-house;(b) the person reports to the watch-house to enable a police officer to take the person’s identifying particulars under an identifying particulars notice or an order of a court.
(2) The provision applies to the watch-house officer in the same way as it applies to a police officer.
(3) Also, the watch-house officer is taken to be a qualified person for chapter 17 for taking identifying particulars.
(4) A provision of this Act that applies to a police officer who is taking the identifying particulars of a person applies to a watch-house officer in the same way as it applies to a police officer.