(1)Where the medical practitioner or chartered psychologist by whom or under whose direction an offender is being treated for his mental condition in pursuance of a mental health treatment requirement is of the opinion that part of the treatment can be better or more conveniently given in or at an institution or place which—
(a)is not specified in the relevant order, and
(b)is one in or at which the treatment of the offender will be given by or under the direction of a registered medical practitioner or chartered psychologist,
he may, with the consent of the offender, make arrangements for him to be treated accordingly.
(2)Such arrangements as are mentioned in subsection (1) may provide for the offender to receive part of his treatment as a resident patient in an institution or place notwithstanding that the institution or place is not one which could have been specified for that purpose in the relevant order.
(3)Where any such arrangements as are mentioned in subsection (1) are made for the treatment of an offender—
(a)the medical practitioner or chartered psychologist by whom the arrangements are made shall give notice in writing to the offender’s responsible officer, specifying the institution or place in or at which the treatment is to be carried out; and
(b)the treatment provided for by the arrangements shall be deemed to be treatment to which he is required to submit in pursuance of the relevant order.