Let me at least be clear. There is no prospect of this draconian idea passing the House of Lords today. There is no prospect of the Conservative Party softening its opposition to a proposal for which not a shred of credible evidence has been advanced – and which is opposed by a former Labour Lord Chancellor, a former Labour Attorney-General, the former Head of MI5, a former Chair of the Joint Intelligence Committee and the Director of Public Prosecutions. These are not liberal activists. They are people who know the realities of the terrorist threat. We should heed their views.