MR KNOETZE
Mr Chairman if I may just respond to that. I think that is not the way things ought to be done. I mean it is unfair towards anybody testifying here to be subjected to cross-examination and not have the right to retaliate. I mean one do not have to have a broad imagination to know that any sort of thing can be put under cross-examination and if that cannot be tested then the value of the cross-examination is nil.