- Latest available (Revised)
- Original (As enacted)
Borders, Citizenship and Immigration Act 2009
You are here:
What Version
Advanced Features
- Show Geographical Extent(e.g. England, Wales, Scotland and Northern Ireland)
- Show Timeline of Changes
Opening Options
More Resources
Changes to legislation:
Borders, Citizenship and Immigration Act 2009, Section 23 is up to date with all changes known to be in force on or before 23 November 2024. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.
Changes to Legislation
Revised legislation carried on this site may not be fully up to date. Changes and effects are recorded by our editorial team in lists which can be found in the ‘Changes to Legislation’ area. Where those effects have yet to be applied to the text of the legislation by the editorial team they are also listed alongside the legislation in the affected provisions. Use the ‘more’ link to open the changes and effects relevant to the provision you are viewing.
Changes and effects yet to be applied to the whole Act associated Parts and Chapters:
Whole provisions yet to be inserted into this Act (including any effects on those provisions):
- s. 54A(3A)(3B) inserted by 2023 c. 37 s. 14
23Investigations and detention: England and Wales and Northern IrelandE+W+N.I.
This section has no associated Explanatory Notes
(1)The Secretary of State may by order provide for any provision of an enactment listed in subsection (2) that relates to investigations of offences conducted by police officers or to persons detained by the police to apply, subject to such modifications as the order may specify, in relation to—
(a)investigations conducted by designated customs officials,
(b)persons detained by designated customs officials,
(c)investigations conducted by immigration officers, or
(d)persons detained by immigration officers.
(2)Those enactments are—
(a)the Police and Criminal Evidence Act 1984 (c. 60), and
(b)the Police and Criminal Evidence (Northern Ireland) Order 1989 (S.I. 1989/1341 (N.I. 12)).
(3)An order under this section may make, in relation to designated customs officials, immigration officers, the Secretary of State or the Director of Border Revenue, provision similar to that which may be made in relation to officers of Revenue and Customs or the Commissioners for Her Majesty's Revenue and Customs under—
(a)section 114 of the Police and Criminal Evidence Act 1984, or
(b)article 85 of the Police and Criminal Evidence (Northern Ireland) Order 1989.
(4)If an order under this section provides that a function may be exercised only by a person acting with the authority of the Secretary of State or the Director of Border Revenue, a certificate of the Secretary of State or (as the case may be) the Director that the person had authority to exercise the function is conclusive evidence of that fact.
(5)An order under this section may amend or repeal section 22 (application of the PACE orders).
Options/Help
Print Options
PrintThe Whole Act
PrintThe Whole Part
PrintThe Whole Cross Heading
PrintThis Section only
Legislation is available in different versions:
Latest Available (revised):The latest available updated version of the legislation incorporating changes made by subsequent legislation and applied by our editorial team. Changes we have not yet applied to the text, can be found in the ‘Changes to Legislation’ area.
Original (As Enacted or Made): The original version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
See additional information alongside the content
Geographical Extent: Indicates the geographical area that this provision applies to. For further information see ‘Frequently Asked Questions’.
Show Timeline of Changes: See how this legislation has or could change over time. Turning this feature on will show extra navigation options to go to these specific points in time. Return to the latest available version by using the controls above in the What Version box.
Opening Options
Different options to open legislation in order to view more content on screen at once
Explanatory Notes
Text created by the government department responsible for the subject matter of the Act to explain what the Act sets out to achieve and to make the Act accessible to readers who are not legally qualified. Explanatory Notes were introduced in 1999 and accompany all Public Acts except Appropriation, Consolidated Fund, Finance and Consolidation Acts.
More Resources
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as enacted version that was used for the print copy
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- correction slips
- links to related legislation and further information resources
Impact Assessments
Impact Assessments generally accompany all UK Government interventions of a regulatory nature that affect the private sector, civil society organisations and public services. They apply regardless of whether the regulation originates from a domestic or international source and can accompany primary (Acts etc) and secondary legislation (SIs). An Impact Assessment allows those with an interest in the policy area to understand:
- Why the government is proposing to intervene;
- The main options the government is considering, and which one is preferred;
- How and to what extent new policies may impact on them; and,
- The estimated costs and benefits of proposed measures.
Timeline of Changes
This timeline shows the different points in time where a change occurred. The dates will coincide with the earliest date on which the change (e.g an insertion, a repeal or a substitution) that was applied came into force. The first date in the timeline will usually be the earliest date when the provision came into force. In some cases the first date is 01/02/1991 (or for Northern Ireland legislation 01/01/2006). This date is our basedate. No versions before this date are available. For further information see the Editorial Practice Guide and Glossary under Help.
More Resources
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as enacted version that was used for the print copy
- correction slips
Click 'View More' or select 'More Resources' tab for additional information including:
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- links to related legislation and further information resources
All content is available under the Open Government Licence v3.0 except where otherwise stated. This site additionally contains content derived from EUR-Lex, reused under the terms of the Commission Decision 2011/833/EU on the reuse of documents from the EU institutions. For more information see the EUR-Lex public statement on re-use.