CHAIRPERSON
Of course I mean you have defined your own limits of cross-examination, nobody envisages that you would be a prosecutor.  The only reason why we give you the opportunity is whether you have questions to ask. If you don't have questions to ask you don't have to ask any questions.  But the correct procedure would be to be that you should put questions first before Mr Black as far as we are concerned and not the other way around, for very obvious reasons.  Therefore as I say you're very correct, you've defined your own limits of cross-examination.  If you have no questions to ask, say so and we will proceed to Mr Black.