“1. Was I right to hear the Trial and Newton Hearing together? 2. Was I entitled to rely on the evidence of MSG in the trial of KK? 3. If not, was there sufficient evidence anyway to entitle me to reach the conclusion that KK was guilty of the offence of robbery? 4. Was I right to decline to hear full argument on the application to sever the cases, given the failure of KK’s representatives to comply with my directions and the Criminal Procedure Rules?”