26.—(1) The Governor may permit a prisoner other than an untried prisoner to wear his or her own clothing in prison and on those occasions when required or permitted to be outside the prison.
(2) In considering whether or not to exercise his or her discretion in accordance with paragraph (1), the Governor shall take into account the matters set out in sub paragraphs (a) to (d) of rule 25(2) as well as any other matters that appear to the Governor to be relevant.
(3) A permission given by the Governor may be withdrawn at any time if the Governor considers it appropriate.