138.—(1) This article applies where—
(a)immediately before commencement, an SDA sentence of service detention awarded by an officer (or the remainder of such a sentence) was suspended by virtue of section 118ZA(3) or (4) of AA 1955 or AFA 1955 or section 85A(4) or (5) of NDA 1957 (commencement of sentence of detention awarded by CO); and
(b)either—
(i)the officer did not make an order under section 118A(2) of AA 1955 or AFA 1955 or section 86(2) of NDA 1957 that the sentence should run from the expiry of another sentence; or
(ii)the officer made such an order but the other sentence expired before commencement.
(2) If at commencement—
(a)the offender has made no election under section 118ZA(2) of AA 1955 or AFA 1955 or section 85A(2) of NDA 1957,
(b)the appeal period has not expired, and
(c)no appeal has been brought,
section 290(3) of AFA 2006 applies as if the sentence were a sentence of service detention as respects which the offender made no election under section 290(2).
(3) If at commencement—
(a)the offender has made an election under section 118ZA(2) of AA 1955 or AFA 1955 or section 85A(2) of NDA 1957 but has withdrawn it,
(b)the appeal period has not expired, and
(c)no appeal has been brought,
section 290(5) of AFA 2006 applies as if the sentence were a sentence of service detention as respects which the offender made an election under section 290(2) but withdrew the election under section 290(4).
(4) In paragraphs (2) and (3) “the appeal period” means the period mentioned in section 141(2) of AFA 2006 (as modified by article 63(2)) for the bringing of an appeal.
(5) If at commencement an appeal has been brought and has not been abandoned or determined, section 290(3) or (as the case may be) (5) of AFA 2006 applies (with the omission of paragraph (a)) as if—
(a)the sentence were a sentence of service detention;
(b)any election under section 118ZA(2) of AA 1955 or AFA 1955 or section 85A(2) of NDA 1957, or failure to make such an election, were an election under section 290(2) of AFA 2006 or (as the case may be) a failure to make such an election;
(c)any withdrawal of an election under section 118ZA(2) of AA 1955 or AFA 1955 or section 85A(2) of NDA 1957 were a withdrawal under section 290(4) of AFA 2006 of an election under section 290(2); and
(d)the appeal had been brought under section 141 of AFA 2006.
(6) If at commencement—
(a)the sentence has taken or resumed effect, and
(b)an appeal which was subsequently brought has not been abandoned or determined,
section 290(6) of AFA 2006 applies (with the omission of paragraph (a)) as if the sentence had taken or resumed effect under section 290(2), (3)(a) or (5)(a) of that Act and the appeal had been brought under section 141.