Over the nearly 20 years that I have been in this House, the level of security on the parliamentary estate has been enhanced significantly, and the number of armed officers on the parliamentary estate has been enhanced significantly. As to whether individual officers undertaking particular duties are routinely armed, that is an operational matter for the police themselves. They are best able to judge the circumstances in which it is best for individuals to have such arms. Of course, we have seen a significant increase in the number of armed response vehicles and the number of counter-terrorism specialist firearms officers. It is a sad reflection of the threat that we face that it has been necessary to do that, but we have been doing so. But, as I said, my right hon. Friend’s specific question is really an operational matter for the police.