“The failure on the part of the Crown to disclose to the defence the existence of all the previous convictions and outstanding charges resulted in the defence being unable to prepare and properly conduct their defence and the result was that the appellant did not receive a fair trial, as guaranteed byarticle 6(1) of the European Convention on Human Rights .”
“We consider that, in this context, a distinction has to be made between previous convictions and outstanding cases. While, in appropriate circumstances, the existence of previous convictions may be of importance in connection with the preparation of a defence and to the challenge that may be mounted to the credibility of a witness, we do not consider that the same may be said of outstanding cases. Where an individual is charged with crime, he or she is presumed to be innocent until proved guilty. If a case is outstanding, necessarily no verdict has been reached in it. In these circumstances we have insuperable difficulty in understanding how information relating to those matters could be properly deployed in the conduct of a defence.”
“Nor may [a witness] refuse to say whether he has been convicted of or stands indicted for a crime.”
“Taking into account the analysis of the interview of Mr Stronach carried out by [defence counsel] and the concessions made as to his credibility by the advocate depute, the jury would have been most likely to conclude that Mr Stronach did indeed tell many lies in the course of the interview. They would, however, have been entitled to be selective in their view of the evidence of Mr Stronach.”
“In the circumstances outlined above it is difficult to see how the canvassing of the previous convictions of Mr Stronach before the jury would have bolstered the already largely successful attack on his credibility. It is also difficult to see why knowledge of the previous convictions would have discouraged the jury from being selective in the approach to the contents of the interview of Mr Stronach.”
“Put shortly, the Crown must disclose any statement of other material of which it is aware and which either materially weakens the Crown case or materially strengthens the defence case (disclosable material)”
“Fairness ordinarily requires that any material held by the prosecution which weakens its case or strengthens that of the defendant, if not relied on as part of its formal case against the defendant, should be disclosed to the defence.”