I agree; I am just making the point that a definition would also help and give us certainty and clarity. It is important for a Bill that seeks to address issues of national security that it seeks to define that. The debate has already taken place in Parliament; the noble Lord takes the view that it is unnecessary, but I think a definition would be helpful. A number of noble Lords have said that, in the Bill as drafted, it appears that not only national security or defence issues will fall under the Bill but a whole range of other potential offences which have nothing to do with national security or the defence of the realm.
That is the clarity we seek, and it is right to explore it in Committee. It will be interesting to hear what the Minister says as to why my amendment or those of the noble Lords, Lord Marks and Lord Purvis, are unnecessary. Maybe he will use the argument the noble Lord put forward to say that that is what makes it unnecessary—
4.30 pm