My hon. Friend is right. That is why the development of cash machines in post offices has been widely welcomed by the National Federation of Sub-Postmasters. It is a good example of the post office network taking a more commercial view of the new streams of income that can come into the network. It is important that we consider new ways of encouraging people to go into a post office and using the services there provided as well as those provided by the shop, which often runs alongside it. As a result, the sub-postmaster and the shop owner—often one and the same person—will have the dual benefits.