Sir Denis, those were all the points I had on your note. The last topic this afternoon are questions which others are asking me to put to you in relation to the Police National Computer. I provided you with advance notice of these questions. You have the document to hand or at least the answers that you would wish to give.
The first question is: in your role as HMIC, you are aware of the audits of the PNC security, which are also available on the HMIC website, and in this paragraph -- it's paragraph 38.4 -- you refer to transaction validation under your command in Essex, and you say that three to nine PNC intelligence transactions were being validated by supervisors on a daily basis.
The question is: is that your recommendation for the right level of transaction validation?