(1) It is the duty of a probation committee—
(a) to appoint probation officers for their probation area and to pay to the officers so appointed such remuneration, allowances and expenses as may be determined under section 15;
(b) to provide for the efficient carrying out of the work of probation officers;
(c) to make arrangements for the selection, from the probation officers appointed for or assigned to a petty sessions area within their probation area, of an officer to supervise any person subject to a probation order naming that petty sessions area;
(d) to make arrangements for the selection, from the probation officers appointed for or assigned to such a petty sessions area, of an officer to supervise any person subject to a supervision order (within the meaning of the Powers of Criminal Courts (Sentencing) Act 2000 ) naming that petty sessions area;
(dd) to make arrangements for the selection, from the probation officers appointed for or assigned to a petty sessions area within their probation area, of an officer to supervise any person subject to supervision by a probation officer under a detention and training order (within the meaning of the Powers of Criminal Courts (Sentencing) Act 2000) naming as that petty sessions area the petty sessions area within which the person to be supervised resides for the time being;
(e) to make such payments and to such persons as may be prescribed in respect of persons under the supervision of probation officers who are qualifying persons; and
(f) to perform such other duties in connection with the work of probation officers as may be prescribed.
(2) The appointment of probation officers under subsection (1)(a) is subject, in the case of such classes or descriptions of probation officers as may be prescribed, to the approval of the appointment by the Secretary of State.
(3) The number of probation officers appointed under subsection (1)(a) shall be such as may be determined by the probation committee or, where objection is made by a responsible authority for the probation area—
(a) as may be agreed between the committee and the responsible authority or authorities for that area, or
(b) as may in default of agreement be determined by the Secretary of State,
to be sufficient for the probation area.
(4) The arrangements required by paragraph (c), (d) or (dd) of subsection (1) include, for cases in which it is necessary or desirable to replace the selected probation officer, arrangements for the selection of another officer from among those appointed or assigned to the petty sessions area in question.
(5) A person under the supervision of a probation officer is a “ qualifying person ” for the purposes of subsection (1)(e) if he is required by a probation order to reside in any place other than for the purpose of submitting to treatment for his mental condition as a resident patient.