mountaineerca wrote:in my opinion, I don't mind the judge or the prosecutor want to do a similar assessment but the key point is this assessment must be done before the trial starts and the decision shall be given to me in advance.
That's what they're supposed to do, in a way. Before the trial, if you've made a stay application based on non-disclosure, the Justice would review it and decide what to do. That is, if the Justice knows what he's doing. If the non-disclosed material wouldn't have affected the outcome, he or she can rule against the stay. That said, they (the Crown) should err on the side of providing disclosure if requested. What happened at your trial was rather bizarre, to put it mildly.