18Commencement of supervision order

18 Commencement of supervision order (1) Subject to subsection (2), a supervision order commences— (a) if the offender is serving a custodial sentence when the supervision order is made, on the day on which the offender completes the custodial sentence or any consecutive or concurrent custodial sentence, whichever is later; or (b) if the offender is remanded in custody when the supervision order is made, on the day on which the offender is released from custody; or (c) if the offender is in immigration detention when the supervision order is made, on the day on which the offender is released from immigration detention; or (d) in any other case, on the date specified in the supervision order. (2) A supervision order that has been renewed commences on the date specified in the renewed supervision order.