My Lords, I am grateful for that Answer. It appears that the resale value of a stolen mobile phone is in the order of £400, depending on the model stolen. Clearly, something is not working if that resale market is so great. First, can my noble friend indicate whether arrangements have been made with mobile phone operators and companies to ensure that, once a mobile phone is identified as stolen, not just the account but the phone itself can be locked, using the IMEI number? Secondly, what does he think the lessons are for other local authorities of the initiative taken by the Labour Westminster City Council, reversing the policy of its Conservative predecessors, of increasing by 100 the number of CCTV cameras monitoring central London, which it has just announced?