I join my hon. Friend in wishing success and strength to everybody taking part in the marathon on Sunday, particularly to Members from all parts of the House and, I suspect, one or two people in the Press Gallery as well. My hon. Friend makes an important point about dementia. One of the welcome changes we are seeing is that as a society we are more open about the fact that many of us will live with dementia at some stage in our lives. The Government commitment to which she referred, to dementia research and to trying to remove the stigma from dementia, will be maintained.