I want briefly to add our support for the amendments tabled by the noble Lord, Lord Butler of Brockwell, and for his compelling arguments. I have never previously had contact with the security services but, in preparation for this Bill, I visited various places where they operate, and I am convinced that it is not simply a question of the high esteem in which James Bond is held: the perceived integrity of the people who work in the security services is a function of reality. These offences are of far more benefit to the public in reassuring them that, in the extraordinary circumstance that they were committed, such offences do indeed exist, rather than their being demonstrably necessary based on experience because the security services operate in this criminal way.
However, as the noble Lord, Lord Butler of Brockwell, has said, it is something of an anomaly that there is no serious criminal sanction for an abuse of the bulk powers provided by the Bill, yet there are significant criminal sanctions in relation to all the other powers. On that basis, I very much support these amendments.