Aug 12, 2011 11:27 BST Plan UK is campaigning to end child marriage and the practice of girls being forced to marry young. The charity works with young people, communities and religious leaders on this issue across the developing world. The action is already being supported by Mumsnet's Justine Roberts, Eliza Doolittle, Jameela Jamil and Dr Miriam Stoppard to name a few.