Investigatory Powers Bill (Fifth sitting)

Victoria Atkins Excerpts

Committee Debate: 5th sitting: House of Commons
Thursday 14th April 2016 Public Bill Committees

[The Solicitor General]

I thank my hon. Friend for the work she did with other colleagues on that important Committee. Of course, the context is that applications will be made on the basis of a warrant that has itself already gone through the double-lock procedure and that has already passed the tests that we know will be applied—that it is necessary and proportionate in the particular context of the case that is being dealt with.

[Victoria Atkins (Louth and Horncastle) (Con)]

I wanted to emphasise that point. If a warrant has in the first instance been granted, it has met the tests of necessity and proportionality, and if a telephone number attributed to a person is added, it seems to me that the purpose of the warrant that was originally granted by the Home Secretary and the judicial commissioner does not change. Am I correct in my understanding of that?

[The Solicitor General]

My hon. Friend is absolutely right, and to try to manipulate this process to undermine that important procedure would be immediately spotted as a misuse of the processes and the safeguards that we are incorporating into this Bill.

I want to deal with the practicalities because, tempting though it is to impose a requirement on a judicial commissioner to authorise the day-to-day or sometimes minute-by-minute tactical operation of a warrant, it would be unnecessary and operationally damaging. There must be an element of agility when operating the system of investigation and there is real concern that we would fail to do the job of detecting crime and making sure the interests of everyone we represent are protected.

Ordinarily, such modifications will be made by a senior official in the warrant-granting Department, but when, for example, the identity of a gang member becomes apparent only in the middle of the night, it is right that the intercepting agency should be able to make the modification. That deals with the point about the fast-moving threat and the immediacy of the situation.

I will deal with as many as possible of the points the hon. and learned Gentleman raised, starting with the minor rather than major modifications in amendment 69. The amendment would prevent either the head of an agency or a senior official within that agency from making a minor amendment. We are dealing with minor modifications relating to adding a new communication address for warranted targets. An example is MI5 discovering a new mobile telephone number for a warranted target who is plotting to kill someone. The Bill enables the intercepting agency—MI5 in this case—to make the minor modification to the warrant, which will have been through the double-lock procedure, and to add that new mobile number. The danger of the amendment is that it would remove the ability to act swiftly to get coverage of the new subject’s communications. With respect, I do not think it is necessary because the Secretary of State and the judicial commissioner will already have considered the necessity and proportionality of targeting interception against the individual. I will not repeat the point, but it is important for public safety.

On parliamentary and legal privilege, I have already indicated that a major modification would not be sought to a warrant against a Member of Parliament or in relation to any warrant that names a specific individual. The code of practice makes it crystal clear that major modifications can be made only to warrants that apply to a group of persons or an organisation.

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Amendment 251 seeks to remove subsection (13), which requires a person to modify a warrant if they consider that any factor is no longer required to identify communications to or from the person subject to the warrant. For example, if someone who is subject to a warrant gets rid of a telephone and the intercepting agency knows that that person will no longer be using it, the warrant must be modified to remove that mobile phone. It is an important safeguard, because it makes sure that the agencies are not continuing to intercept a device that is no longer used by the subject of the warrant. That should be preserved in the Bill, bearing in mind the important constraints that we should place on the use of powers that we all agree are significantly and substantially intrusive.

[Victoria Atkins]

Am I correct in understanding that there is also a further oversight provision, namely the general oversight provisions of the Investigatory Powers Commissioner and the other commissioners under part 8 of the Bill? They have main oversight functions to look at how the powers are being exercised generally, as well as in every single double lock instance.

[The Solicitor General]

My hon. Friend is quite right about that, and I think commissioners would be concerned if for some reason there was an inappropriate overuse of mechanisms such as the one in question, which might appear in future evidence. I believe that we are getting the balance right and therefore the review will, I think, be a useful backstop, but nothing more, I hope.

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That is why reference was made to the Sheinwald process. The Prime Minister engaged Sir Nigel Sheinwald back in 2014—that was welcome—to examine this issue and to move it forward. So far, that review has concluded that the mutual assistance provisions have not kept pace, so we are behind on international mutual assistance.

[Victoria Atkins]

This is just a gentle observation to those who have lobbied the hon. and learned Gentleman. It is a very great shame that they did not feel able to give oral evidence to the Joint Committee to explain those points themselves. They declined our invitation, and now they are relying on the hon. and learned Gentleman to make those points for them. Is it not a shame that they declined the opportunity to make those points themselves?

[Keir Starmer]

I am afraid I am not in a position to answer one way or the other. I do not know the background to that. I will make the points to the best of my ability in the time available, but I will also encourage them—