An application for separate trials under s 133(4)(a) of the Criminal Procedure Act 2004 (WA) must be supported by evidence establishing a proper foundation for the anticipated prejudice; a court cannot act on speculation or hypothesis about defences that may be raised. No distinction is to be drawn between joint trials of principal offenders and joint trials of a principal offender and an accessory after the fact. Where the evidence to be given by co-accused is unknown, it may be necessary to defer the application until after the trial has commenced.
The full text is available to signed-in members, including the 7 later cases that cite this judgment.
1 of the 7 citing cases carry a classified treatment. How each court treated it is available to signed-in members.