I am grateful for that intervention. The certainty point is really important. It is a point that Lord Judge made when he gave evidence to the Public Bill Committee. When I asked him about the reference to judicial review principles, he was concerned that that was not clear enough for the judges to know which particular test they were to apply. Now, with the new text in the manuscript amendment, it is crystal clear to the judges that they review the decision according to judicial review principles, but they must
“consider the matters referred in subsection (1)”—
necessity and proportionality—
“with a sufficient degree of care as to ensure that the Judicial Commissioner complies with the duties imposed by the section”.
That is the privacy clause. The test for the judges is now crystal clear: look at necessity and proportionality, and review the Home Secretary’s decision with a sufficient degree of care to make sure that the judicial commissioner complies with the duties imposed by the general provision in relation to privacy. That deals with the certainty point.
As far as the reasons are concerned, I cannot improve much on my previous answer. What I think is envisaged is that there will be a number of judicial commissioners whose task will be to undertake this review, and to take such time as they need to look at the material and apply this test. They will not necessarily have the constraints that the Home Secretary and the Foreign Secretary have, but obviously a lot of this will happen in real time, so there will be the constraint of time in that sense. As I said, they will not be doing that alongside the other sorts of duties that a Secretary of State has to carry out during the course of a day.
I share the concerns that have been expressed on this matter, but I am clear in my mind that close scrutiny on judicial review principles is markedly different from Wednesbury unreasonableness and makes a real difference in real cases, so long as there is access to all the material, and clarity that the privacy provisions must be complied with. That effectively means that there are factors that it is mandatory for the judicial commissioner to take into account. That makes a material difference. That is why we will support the amendment.