Sch 3A para 4
Where— (a) a person (“the accused”) elects Court Martial trial under section 129 in respect of a charge, (b) at the time of the election, another charge brought against the accused (“the relevant charge”) is regarded for the purposes of Part 5 as allocated for summary hearing, (c) the relevant charge is referred to the Director of Service Prosecutions under section 123(2)(e) without the accused having been given the opportunity to elect Court Martial trial of the charge, and (d) the Court Martial convicts the accused of an offence alleged in the relevant charge, that offence falls within case C.