It is, and there is another thing of which I would like to reassure the House, from a security point of view and from my position on the ISC. As I think I said on Second Reading, such decisions are not taken lightly by the security services. Senior officers authorise and control CHISs for good reasons. Do they have some difficult calls to make? Certainly, from one of the transcripts that I read, they do. Do they, on occasions, withdraw authorisation? Yes, if they think that the individual is doing something that is not justifiable or proportionate.
The other point is that we, and a lot of the Bill’s opponents, have concentrated on the security services, but remember that it will be used by the police and others.