This issue came to light because of a bit of kiss and tell, and I am not really interested in that, but it does bring out the question of just exactly who has access to this sort of surveillance and the security of Government. When can we expect some sort of a response from the Government to explain just exactly what has been going on?
The hon. Gentleman raises an important and serious issue. The permanent secretary at the Cabinet Office and the head of the Government Security Group are looking at precisely this question because, as the hon. Gentleman quite rightly points out, it has a bearing on the security of Government business, and indeed on the possibility of malicious actors, abroad or elsewhere, who may wish to use information garnered in that way to work against the interests of all our citizens.