# Police and Criminal Evidence Act 1984, Section 51: Savings.

Extent: E+W

Nothing in this Part of this Act shall affect—
(a) the powers conferred on immigration officers by section 4 of and Schedule 2 to the Immigration Act 1971 (administrative provisions as to control on entry etc.);
(b) the powers conferred by virtue of section 41 or 43B of, or Schedule 7 to, the Terrorism Act 2000 (powers of arrest and detention); ...
(ba) the powers conferred by virtue of Part 1 of Schedule 3 to the Counter-Terrorism and Border Security Act 2019 (powers of detention);
(bb) the powers conferred by virtue of section 27 of and Schedule 6 to the National Security Act 2023;
(c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(d) any right of a person in police detention to apply for a writ of habeas corpus or other prerogative remedy.

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Source: https://www.legislation.gov.uk/ukpga/1984/60/section/51 (the official version)
Page: https://openlegislation.uk/police-and-criminal-evidence-act-1984/section-51
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.