Sch 4A para 23
(1) This Part of this Schedule sets out the powers exercisable by ... Northern Ireland constables ... (referred to in this Part of this Schedule as “ relevant officers ”) under sections 28O and 28P(5). (2) In this Part of this Schedule— “the 2006 Act” means the Immigration, Asylum and Nationality Act 2006; “ items subject to legal privilege ” has the same meaning as in the Police and Criminal Evidence (Northern Ireland) Order 1989 ( SI 1989/1341 ( NI 12)) (see Article 12 of that Order); “ the ship ” means the ship in relation to which the powers set out in this Part of this Schedule are exercised.