I thank the right hon. Gentleman for the letter that he sent to our party on this issue, which we have found helpful. But will he confirm to this House that none of the data that we are discussing can be dispensed outside this United Kingdom? The Taoiseach has made it clear that the Irish Government are going to go for this and reference has been made to some form of cross-border arrangement. That would be very serious indeed, when the members of the security forces and others walk with the threat of the IRA on them. They would not need to gather news about threats; they would get it if Government data were available. I would like an assurance on that from the Home Secretary.