Some of the stars of the campaign help AgeUK launch its General Election slogan 'Our power is our number' outside the Palace of Westminster with the unveiling of a mobile poster designed to show that people over 60 matter.
By The Newsroom
Published 6th Apr 2010, 12:33 GMT
Updated 6th Apr 2010, 12:33 GMT
The poster will start at Westminster and travel to key destinations around London during the week. The group says the image will act as a powerful visual reminder to MPs of the importance of older people.