- Latest available (Revised)
- Point in Time (14/12/2001)
- Original (As enacted)
Version Superseded: 14/03/2005
Point in time view as at 14/12/2001. This version of this provision has been superseded.
You are viewing this legislation item as it stood at a particular point in time. A later version of this or provision, including subsequent changes and effects, supersedes this version.
Note the term provision is used to describe a definable element in a piece of legislation that has legislative effect – such as a Part, Chapter or section.
There are currently no known outstanding effects for the Anti-terrorism, Crime and Security Act 2001, Section 21.
Revised legislation carried on this site may not be fully up to date. At the current time any known changes or effects made by subsequent legislation have been applied to the text of the legislation you are viewing by the editorial team. Please see ‘Frequently Asked Questions’ for details regarding the timescales for which new effects are identified and recorded on this site.
(1)The Secretary of State may issue a certificate under this section in respect of a person if the Secretary of State reasonably—
(a)believes that the person’s presence in the United Kingdom is a risk to national security, and
(b)suspects that the person is a terrorist.
(2)In subsection (1)(b) “terrorist” means a person who—
(a)is or has been concerned in the commission, preparation or instigation of acts of international terrorism,
(b)is a member of or belongs to an international terrorist group, or
(c)has links with an international terrorist group.
(3)A group is an international terrorist group for the purposes of subsection (2)(b) and (c) if—
(a)it is subject to the control or influence of persons outside the United Kingdom, and
(b)the Secretary of State suspects that it is concerned in the commission, preparation or instigation of acts of international terrorism.
(4)For the purposes of subsection (2)(c) a person has links with an international terrorist group only if he supports or assists it.
(5)In this Part—
“terrorism” has the meaning given by section 1 of the Terrorism Act 2000 (c. 11), and
“suspected international terrorist” means a person certified under subsection (1).
(6)Where the Secretary of State issues a certificate under subsection (1) he shall as soon as is reasonably practicable—
(a)take reasonable steps to notify the person certified, and
(b)send a copy of the certificate to the Special Immigration Appeals Commission.
(7)The Secretary of State may revoke a certificate issued under subsection (1).
(8)A decision of the Secretary of State in connection with certification under this section may be questioned in legal proceedings only under section 25 or 26.
(9)An action of the Secretary of State taken wholly or partly in reliance on a certificate under this section may be questioned in legal proceedings only by or in the course of proceedings under—
(a)section 25 or 26, or
(b)secton 2 of the Special Immigration Appeals Commission Act 1997 (c. 68) (appeal).
Modifications etc. (not altering text)
C1Ss. 21-23 continued in force in accordance with s. 29(2)(c) of this Act for a period of one year beginning with 14th March 2003 by S.I. 2003/691, art. 2
Ss. 21-23 continued in force in accordance with s. 29(2)(c) of this Act for a period of one year beginning with 14th March 2004 by S.I. 2004/751, art. 2
The Whole Act you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
The Whole Act you have selected contains over 200 provisions and might take some time to download.
Would you like to continue?
The Whole Act you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
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.
Point in Time: This becomes available after navigating to view revised legislation as it stood at a certain point in time via Advanced Features > Show Timeline of Changes or via a point in time advanced search.
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.
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.
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
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.
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
Click 'View More' or select 'More Resources' tab for additional information including: