(1) An offender is taken, while on parole, to be under the sentence of imprisonment for which the parole was granted and not to have served any period of the imprisonment that remained to be served on the offender's parole release date, unless—
(a) the parole ends without the parole order being cancelled under part 7.4 (Supervising parole); or
(b) the offender is otherwise discharged from the imprisonment.
(2) However, subsection (1) is subject to section 139.
(3) If an offender's parole order in relation to a sentence of imprisonment ends without the order being cancelled, the offender is taken to have served the period of imprisonment that remained to be served on the parole release date and to have been discharged from the imprisonment.
Note For the consequences of the cancellation of parole, see s 160.