European Union (Amendment) Bill

If my hon. Friend says that he was bound by the manifesto commitment in the 2005 manifesto, will he clarify that he was bound by the whole of the manifesto commitment, which stated that the Labour party would"““campaign whole-heartedly for a ‘Yes’ vote””" in that referendum? Is not the only Member of the House of Commons who was elected on the Labour ticket but not bound by the Labour manifesto the right hon. Member for Birmingham, Ladywood (Clare Short), once our right hon. Friend, who said that she was elected to the House on her own personal manifesto, and who suffered the biggest anti-Labour swing in the whole general election?