Search Legislation

Mental Health Act 1983

 Help about what version

What Version

 Help about advanced features

Advanced Features

Status:

Point in time view as at 01/09/2003.

Changes to legislation:

Mental Health Act 1983, Cross Heading: Supplemental is up to date with all changes known to be in force on or before 11 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. Help about Changes to Legislation

Close

Changes to Legislation

Changes and effects yet to be applied by the editorial team are only applicable when viewing the latest version or prospective version of legislation. They are therefore not accessible when viewing legislation as at a specific point in time. To view the ‘Changes to Legislation’ information for this provision return to the latest version view using the options provided in the ‘What Version’ box above.

SupplementalU.K.

143 General provisions as to regulations, orders and rules.U.K.

(1)Any power of the Secretary of State or the Lord Chancellor to make regulations, orders or rules under this Act shall be exercisable by statutory instrument.

(2)Any Order in Council under this Act [F1or any ordermade under section 54A [F2or 65]above]and any statutory instrument containing regulations or rules made under this Act shall be subject to annulment in pursuance of a resolution of either House of Parliament.

(3)No order shall be made under section [F345A(10),]68(4) or 71(3) above unless a draft of it has been approved by a resolution of each House of Parliament.

Textual Amendments

F1Words in s. 143(2) inserted (E.W) (1.10.1992) by Criminal Justice Act 1991 (c. 53, SIF 39:1), s. 27(3) (with s. 28); S.I. 1992/333, art. 2(2), Sch. 2

F2Words in s. 143(2) substituted (28.6.1995 for certain purposes, otherwise 1.4.1996) by 1995 c. 17, ss. 2(1)(3), 8, Sch. 1 Pt. III para. 107(13)

F3Words in s. 143(3) inserted (E.W) (1.10.1997) by 1997 c. 43, ss. 55, 57(2), Sch. 4 para. 12(18); S.I. 1997/2200, art. 2

144 Power to amend local Acts.U.K.

Her Majesty may by Order in Council repeal or amend any local enactment so far as appears to Her Majesty to be necessary in consequence of this Act.

145 Interpretation.U.K.

(1)In this Act, unless the context otherwise requires—

  • absent without leave” has the meaning given to it by section 18 above and related expressions shall be construed accordingly;

  • application for admission for assessment” has the meaning given in section 2 above;

  • application for admission for treatment” has the meaning given in section 3 above;

  • approved social worker” means an officer of a local social services authority appointed to act as an approved social worker for the purposes of this Act;

  • [F4care home” has the same meaning as in the Care Standards Act 2000]

  • [F5Health Authority” means a Health Authority established under section 8 of the M1National Health Service Act 1977;]

  • [F6high security psychiatric services” has the same meaning as in the M2National Health Service Act 1977,]

  • hospital” means—

(a)any health service hospital within the meaning of the M3National Health Service Act 1977; and

(b)any accommodation provided by a local authority and used as a hospital by or on behalf of the Secretary of State under that Act;

  • hospital within the meaning of Part II of this Act” has the meaning given in section 34 above;

  • [F7hospital direction” has the meaning given in section 45A(3)(a) above;]

  • hospital order” and “guardianship order” have the meanings respectively given in section 37 above;

  • [F8independent hospital” has the same meaning as in the Care Standards Act 2000;]

  • interim hospital order” has the meaning given in section 38 above;

  • [F7limitation direction” has the meaning given in section 45A(3)(b) above;]

  • local social services authority” means a council which is a local authority for the purpose of the M4Local Authority Social Services Act 1970;

  • the managers” means—

(a)in relation to a hospital vested in the Secretary of State for the purposes of his functions under the M5National Health Service Act 1977, and in relation to any accommodation provided by a local authority and used as a hospital by or on behalf of the Secretary of State under that Act, the [F9[F10Primary Care Trust,][F11Strategic Health Authority,]Health Authority or Special Health Authority] responsible for the administration of the hospital;

F12(b). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

[F13(bb)in relation to a hospital vested in [F14a Primary Care Trust or] a National Health Service trust, F15. . . the trust]

[F16(c)in relation to a registered establishment, the person or persons registered in respect of the establishment;]

  • and in this definition “hospital” means a hospital within the meaning of Part II of this Act;

  • medical treatment” includes nursing, and also includes care, habilitation and rehabilitation under medical supervision;

  • mental disorder”, “severe mental impairment”, “mental impairment” and “psychopathic disorder” have the meanings given in section 1 above;

  • F17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

  • nearest relative”, in relation to a patient, has the meaning given in Part II of this Act;

  • patient” (except in Part VII of this Act) means a person suffering or appearing to be suffering from mental disorder;

  • [F18“Primary Care Trust” means a Primary Care Trust established under section 16A of the National Health Service Act 1977;]

    • [F19registered establishment” has the meaning given in section 34 above;]

    • [F20the responsible after-care bodies” has the meaning given in section 25D above;]

    • restriction direction” has the meaning given to it by section 49 above;

    • restriction order” has the meaning given to it by section 41 above;

    • [F21Special Health Authority” means a Special Health Authority established under section 11 of the National Health Service Act 1977;]

    • F22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

  • [F23“Strategic Health Authority” means a Strategic Health Authority established under section 8 of the National Health Service Act 1977;]

    • [F24supervision application” has the meaning given in section 25A above;]

    • F25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    • transfer direction” has the meaning given to it by section 47 above.

[F26(1AA)Where high security psychiatric services and other services are provided at a hospital, the part of the hospital at which high security psychiatric services are provided and the other part shall be treated as separate hospitals for the purposes of this Act.]

[F27(1A)References in this Act to a patient being subject to after-care under supervision (or to after-care under supervision) shall be construed in accordance with section 25A above.]

F28(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(3)In relation to a person who is liable to be detained or subject to guardianship by virtue of an order or direction under Part III of this Act (other than under section 35, 36 or 38), any reference in this Act to any enactment contained in Part II of this Act or in section 66 or 67 above shall be construed as a reference to that enactment as it applies to that person by virtue of Part III of this Act.

Textual Amendments

F4Definition of "care home" in s. 145(1) inserted (1.4.2002) by 2000 c. 14, s. 116, Sch. 4 para. 9(10)(a); S.I. 2001/4150, art. 3(3) (subject to art. 4); S.I. 2002/920, reg. 3(3)(d) (subject to transitional provisions in Schs. 1-3 and art. 3(4)-(10))

F5Definition of “Health Authority”inserted (28.6.1995 for certain purposes, otherwise 1.4.1996) by 1995 c. 17, ss. 2(1)(3), 8, Sch. 1 para. 107(14)(a)

F6Definition of "high security psychiatric services" in s. 145(1) inserted (1.4.2000) by 1999 c. 8, s. 65, Sch. 4, para. 69(2)(a); S.I. 1999/2793, art. 2(3)(a), Sch. 3

F7Definitions of “hospital direction” and “limitation direction” inserted (E.W but unlimited in so far as it confers a power or imposes a duty on a court-martial or a Standing Civilian Court) (1.10.1997) by 1997 c. 43, s. 55, Sch. 4 para. 12(19) (with s. 57(4)(8); S.I. 1997/2200, art. 2

F8S. 145: definition of "independent hospital" inserted (1.4.2002) by 2000 c. 14, s. 116, Sch. 4 para. 9(10)(b); S.I. 2001/4150, art. 3(3) (subject to art. 4); S.I. 2002/920, reg. 3(3)(d) (subject to transitional provisions in Schs. 1-3 and art. 3(4)-(10))

F9Words in definition of “the managers” in s. 145(1) substituted (28.6.1995 for certain purposes, otherwise 1.4.1996) by 1995 c. 17, ss. 2(1)(3), 8, Sch. 1 para. 107(14)(b)

F10Words in definition of “the managers” para. (a) in s. 145(1) inserted (1.10.2002) by 2002 c. 17, s. 2(5), Sch. 2 Pt. 2 para. 49; S.I. 2002/2478, art. 3(1)(d) (with saving in art. 3(3) and transitional provision in art. 4)

F11Words in definition of “the managers” para. (a) in s. 145(1) inserted (1.10.2002) by S.I. 2002/2469, reg. 4, Sch. 1 Pt. 1 para. 10(4)(a)

F12Definition of "the managers" para. (b) in s. 145(1) repealed (1.4.2000) by 1999 c. 8, ss. 41(2), 65(2), Sch. 5; S.I. 1999/2793, art. 2(3)(a), Sch. 3

F13Definition of “the managers” para. (bb) in s. 145(1) inserted by National Health Service and Community Care Act 1990 (c. 19, SIF 113:2), s. 66(1), Sch. 9 para. 24(9)

F14Words in definition of "the managers" para. (bb) in s. 145(1) inserted (8.2.2000) by S.I. 2000/90, art. 3(1), Sch. 1 para. 16(9)(a) (with art. 2(5))

F15Words in definition of "the managers" in s. 145(1) repealed (E.W.) (14.4.1994) by 1994 c. 6, ss. 1, 2(2)(3)

F16S. 145: in definition of "the managers" para. (c) substituted (1.4.2002) by 2000 c. 14, s. 116, Sch. 4 para. 9(10)(c); S.I. 2001/4150, art. 3(3) (subject to art. 4); S.I. 2002/920, reg. 3(3)(d) (subject to transitional provisions in Schs. 1-3 and art. 3(4)-(10))

F17Definition of "mental nursing home" in s 145(1) repealed (1.4.2002) by 2000 c. 14, s. 117(2), Sch. 6; S.I. 2001/4150, art. 3(3) (subject to art. 4); S.I. 2002/920, reg. 3(3)(g) (subject to transitional provisions in Schs. 1-3 and art. 3(5)-(10))

F18Definition of "Primary Care Trust" in s. 145(1) inserted (8.2.2000) by S.I. 2000/90, art. 3(1), Sch. 1 para. 16(9)(b)

F19Definition of "registered establishment" in s. 145(1) inserted (1.4.2002) by 2000 c. 14, s. 116, Sch. 4 para. 9(10)(d); S.I. 2001/4150, art. 3(3) (subject to art. 4); S.I. 2002/920, reg. 3(3)(d) (subject to transitional provisions in Schs. 1-3 and art. 3(4)-(10))

F20Definition of “the responsible after-care bodies”inserted (1.4.1996) by 1995 c. 52, ss. 1(2), 7(2), Sch. 1 para. 20(2)(a)

F21Definition of “Special Health Authority” in s. 145(1) inserted (28.6.1995 for certain purposes, otherwise 1.4.1996) by 1995 c. 17, ss. 2(1)(3), 8, Sch. 1 para. 107(14)(c)

F22Definition of "special hospital" in s. 145(1) repealed (1.4.2000) by 1999 c. 8, s. 65, Sch. 4, para. 69(2)(b), Sch. 5; S.I. 1999/2793, art. 2(3)(a), Sch. 3

F23Definition of “Strategic Health Authority” in s. 145(1) inserted (1.10.2002) by S.I. 2002/2469, reg. 4, Sch. 2 Pt. 1 para. 10(4)(b)

F24Definition of “supervision application”inserted (1.4.1996) by 1995 c. 52, ss. 1(2), 7(2), Sch. 1, para. 20(2)(b)

F25Definition of "standard scale" in s. 145(1) repealed (5.11.1993) by 1993 c. 50, s. 1(1), Sch. 1 Pt. XIV Group. 2.

F26S. 145(1AA) inserted (1.4.2000) by 1999 c. 8, S. 65(1), Sch. 4, para. 69(3); S.I. 1999/2793, art. 2(3)(a), Sch. 3

F28S. 145(2) repealed (5.11.1993) by 1993 c. 50, s. 1(1), Sch. 1 Pt. XIV Gp. 2.

Marginal Citations

146 Application to Scotland.E+W+S

Sections 42(6), 80, 88 (and so far as applied by that section sections 18, 22 and 138), 104(4), 110 (and so much of Part VII of this Act as is applied in relation to Scotland by that section), 116, 122, 128 (except so far as it relates to patients subject to guardianship), 137, 139(1), 141, 142, 143 (so far as applicable to any Order in Council extending to Scotland) and 144 above shall extend to Scotland together with any amendment or repeal by this Act of or any provision of Schedule 5 to this Act relating to any enactment which so extends; but, except as aforesaid and except so far as it relates to the interpretation or commencement of the said provisions, this Act shall not extend to Scotland.

147 Application to Northern Ireland.E+W

Sections 81, 82, 86, 87, 88 (and so far as applied by that section sections 18, 22 and 138), 104(4), 110 (and so much of Part VII as is applied in relation to Northern Ireland by that section), section 128 (except so far as it relates to patients subject to guardianship), 137, 139, 141, 142, 143 (so far as applicable to any Order in Council extending to Northern Ireland) and 144 above shall extend to Northern Ireland together with any amendment or repeal by this Act of or any provision of Schedule 5 to this Act relating to any enactment which so extends; but except as aforesaid and except so far as it relates to the interpretation or commencement of the said provisions, this Act shall not extend to Northern Ireland.

148 Consequential and transitional provisions and repeals.E+W

(1)Schedule 4 (consequential amendments) and Schedule 5 (transitional and saving provisions) to this Act shall have effect but without prejudice to the operation of sections 15 to 17 of the M6Interpretation Act 1978 (which relate to the effect of repeals).

(2)Where any amendment in Schedule 4 to this Act affects an enactment amended by the M7Mental Health (Amendment) Act 1982 the amendment in Schedule 4 shall come into force immediately after the provision of the Act of 1982 amending that enactment.

(3)The enactments specified in Schedule 6 to this Act are hereby repealed to the extent mentioned in the third column of that Schedule.

Marginal Citations

149 Short title, commencement and application to Scilly Isles.U.K.

(1)This Act may be cited as the Mental Health Act 1983.

(2)Subject to subsection (3) below and Schedule 5 to this Act, this Act shall come into force on 30th September 1983.

(3)Sections 35, 36, 38 and 40(3) above shall come into force on such day (not being earlier than the said 30th September) as may be appointed by the Secretary of State and a different day may be appointed for each of those sections or for different purposes of any of those sections.

(4)Section 130(4) of the M8National Health Service Act 1977 (which provides for the extension of that Act to the Isles of Scilly) shall have effect as if the references to that Act included references to this Act.

Modifications etc. (not altering text)

C1Power of appointment conferred by s. 149(3) fully exercised: 1.10.1984 appointed by S.I. 1984/1357

Marginal Citations

Back to top

Options/Help

Print Options

You have chosen to open The Whole Act

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?

You have chosen to open The Whole Act as a PDF

The Whole Act you have selected contains over 200 provisions and might take some time to download.

Would you like to continue?

You have chosen to open The Whole Act without Schedules

The Whole Act without Schedules 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?

You have chosen to open The Whole Act without Schedules as a PDF

The Whole Act without Schedules you have selected contains over 200 provisions and might take some time to download.

Would you like to continue?

You have chosen to open the Whole Act

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?

You have chosen to open the Whole Act without Schedules

The Whole Act without Schedules 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?

Close

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.

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.

Close

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.

Close

Opening Options

Different options to open legislation in order to view more content on screen at once

Close

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
Close

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.

Close

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