The right hon. Lady knows that when we introduced TPIMs we were able to give assurances about the mitigation of risks in relation to TPIMs and their replacement of control orders. I ask her to reflect on why the coalition Government reviewed counter-terrorism legislation when we came to power. It was because of a concern about the impact of some of the legislation that her Government had introduced. It was a rebalancing of the necessary role of ensuring national security and maintaining civil liberties that led us to review that legislation. We have in place measures that I believe will enable us to provide the security that we need to provide. The package of measures includes TPIMs and extra money for surveillance for both the Security Service and the police, and I am confident that that package will give them the degree of cover they need to ensure that we maintain security.