Terrorism Prevention and Investigation Measures Bill

My Lords, with the consent of the noble and learned Lord, Lord Lloyd of Berwick, I shall speak to Amendment 16, which is in my name and the name of the noble Lord, Lord Macdonald of River Glaven. A TPIM notice may be issued under the Bill by the Secretary of State where she reasonably believes that an individual is or has been involved in terrorism-related activity. Amendment 16 seeks to substitute a test of balance of probabilities. The argument in favour of this amendment is very brief. If the Secretary of State is not satisfied on a balance of probabilities that an individual is involved in terrorism-related activities, surely there is no justification for taking these exceptional legal measures against him. I asked the Minister on the first day in Committee, at cols 312 to 313 of Hansard, whether there would be any impediment to national security if the balance of probabilities test were to be adopted. The Minister did not suggest that any such conclusion had been reached in any of the reviews that had been undertaken. I remind your Lordships also that on the first day in Committee, at col. 301 of Hansard, the noble Lord, Lord Carlile of Berriew, with his extensive experience, said that he would have no difficulty if the balance of probabilities test were to be the test adopted in the Bill. I hope the Minister will be able to accept the amendment.