Fraud (Trials without a Jury) Bill

It would be helpful if my hon. and learned Friend would deal with PII. It causes great concern. How can it possibly be brought within the European convention that a judge sitting as judge of fact and law hears matter from the prosecution to which the defence is not privy and thereafter becomes a judge of fact? I am trying to be helpful, but I would have thought that a case in those circumstances would not stand a prayer within the European Court.