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Investigatory Powers Bill

My Lords, in moving this amendment I shall speak also to the other amendments in the group. This House has already discussed the important issue of legal privilege and whether the protections in the Bill for material that attracts privilege are adequate. At Report stage, the Government made a number of amendments significantly increasing the protections afforded to such material which were welcomed by this House.

In response to an amendment proposed by the noble Lords, Lord Lester and Lord Pannick, and the noble Baroness, Lady Hamwee, we also committed to consider whether there was more we could provide in the Bill to set out what the Investigatory Powers Commissioner must do when privileged material has been obtained and an agency wishes to retain it, and the considerations that he or she has to take into account when deciding whether material can be retained. The amendments tabled today speak to that issue, and in broad terms they do two things.

First, they provide that the Investigatory Powers Commissioner must order the destruction of privileged material or impose conditions on its use or retention unless the public interest in retaining the item outweighs the public interest in the confidentiality of items that are privileged, and retaining the item is necessary in the interests of national security or to prevent death or significant injury. Secondly, they provide for the commissioner to be able to impose conditions as to the “use or retention” of privileged items rather than its “disclosure”, as was previously the case. This makes it abundantly clear that decisions about what can be done with privileged material—whether it can be retained and who can be told about it—rest entirely with the commissioner, a serving or a former High Court judge who is, of course, well placed to make decisions which have at their heart public interest in the confidentiality of items subject to legal privilege.

The amendments relate to the interception provisions, both targeted and bulk, to the equipment interference provisions, both targeted and bulk, and to the provisions that relate to bulk personal datasets. The Bill therefore makes it clear that in every circumstance where legally privileged material is obtained and an agency wishes to retain it, whether the material is obtained intentionally or inadvertently, the commissioner must order its destruction or impose conditions on its use and retention unless its retention is necessary in the interests of national security or to prevent death or significant injury, and the public interest in retaining the item outweighs the public interest in the confidentiality of items subject to privilege.

Amendments 11 and 24 are more minor and technical in nature. They ensure that Clauses 132 and 195, which relate to the retention of items obtained by targeted and bulk equipment interference, are consistent with the equivalent provisions in those parts of the Bill that deal with interception. I trust that noble Lords will agree that the Government have listened at every stage to the concerns of this House about the vitally important protections that must apply to material which attracts legal privilege, and I hope that they will further agree that the revised protections in the Bill reflect the sensitivity of legally privileged material while ensuring that sensitive but potentially vital intelligence remains available to the agencies in very limited circumstances. These final additions to the Bill make it clear that the criteria which apply to a warrant that authorises access to legally privileged material similarly apply to its retention.

I am obliged not only to the noble Lords, Lord Lester and Lord Pannick, and the noble Baroness, Lady Hamwee, in respect of these amendments, but also to my noble and learned friend Lord Mackay of Clashfern, who is not in his place today but who has contributed much to the discussions regarding these provisions. I beg to move.

4.15 pm