491.This section supplements section 246. Subsection (1) has the effect that section 246 applies not only where the offender has been kept in service custody when charged with the offence for which he is being sentenced, but also where he has been kept in service custody in connection with a different charge based on the same facts or evidence.
492.Subsection (2) provides that if the offender has been kept in service custody or detained in connection with other charges (which are not founded on the same facts or evidence), the fact that he has been detained is to be ignored for the purposes of section 246.
493.Subsection (3) ensures that section 246 does not apply when a suspended sentence is passed, but does apply if the sentence is activated.
494.Subsections (4) to (7) enable consecutive and concurrent sentences, in specified circumstances, to be treated as a single sentence for the purposes of section 246(2).