(1)Subject to [F388subsection (3)F388] , where a fixed-term prisoner[F389 , other than one to whom section 243A applies,F389] is released on licence, the licence shall, subject to any revocation under section 254 or 255, remain in force for the remainder of his sentence.
[F390 (1A)Where a prisoner to whom section 243A applies is released on licence, the licence shall, subject to any revocation under section 254 or 255, remain in force until the date on which, but for the release, the prisoner would have served one-half of the sentence.
This is subject to subsection (3).F390]
F391(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(3)F395,F396[F392 Subsections (1) and (1A) haveF392] effect subject to [F393sectionF393] 263(2) (concurrent terms) [F394and sections 264(3C)(a) and 264BF394] ... (consecutive terms) ... .
F397(4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
[F398 (5)This section is subject to paragraphs 17, 19 and 26 of Schedule 20B (transitional cases).F398]
580.Subsection (1) provides that, after release, all prisoners serving determinate sentences remain on licence following release for the remainder of the sentence. Particular provision is made in subsection (2) for intermittent custody, reflecting the fact that the offender must return to prison at the end of each intermittent licence period before being subject to final release. In either case, the provisions as to the duration of licence are subject to the fact that the offender may be recalled into custody in the event of breach of a licence condition.