Mental Health Act 1983

18 Return and readmission of patients absent without leave

(1) Where a patient who is for the time being liable to be detained under this Part of this Act in a hospital—

(a) absents himself from the hospital without leave granted under section 17 above; or

(b) fails to return to the hospital on any occasion on which, or at the expiration of any period for which, leave of absence was granted to him under that section, or upon being recalled under that section; or

(c) absents himself without permission from any place where he is required to reside in accordance with conditions imposed on the grant of leave of absence under that section,

he may, subject to the provisions of this section, be taken into custody and returned to the hospital or place by any approved social worker, by any officer on the staff of the hospital, by any constable, or by any person authorised in writing by the managers of the hospital.

(2) Where the place referred to in paragraph (c) of subsection (1) above is a hospital other than the one in which the patient is for the time being liable to be detained, the references in that subsection to an officer on the staff of the hospital and the managers of the hospital shall respectively include references to an officer on the staff of the first-mentioned hospital and the managers of that hospital.

(3) Where a patient who is for the time being subject to guardianship under this Part of this Act absents himself without the leave of the guardian from the place at which he is required by the guardian to reside, he may, subject to the provisions of this section, be taken into custody and returned to that place by any officer on the staff of a local social services authority, by any constable, or by any person authorised in writing by the guardian or a local social services authority.

(4) A patient shall not be taken into custody under this section after the expiration of the period of 28 days beginning with the first day of his absence without leave; and a patient who has not returned or been taken into custody under this section within the said period shall cease to be liable to be detained or subject to guardianship, as the case may be, at the expiration of that period.

(5) A patient shall not be taken into custody under this section if the period for which he is liable to be detained is that specified in section 2(4), 4(4) or 5(2) or (4) above and that period has expired.

(6) In this Act " absent without leave " means absent from any hospital or other place and liable to be taken into custody and returned under this section, and related expressions shall be construed accordingly.