I have always enjoyed a warm personal relationship with you and I want to thank you for the opportunity to serve in your shadow cabinet. I accepted that invitation because I thought it was right to support you in your attempt to achieve the Labour victory the country so badly needs.

I do not believe you can deliver that victory at a general election, which may take place in a matter of months. I have been contacted by many of my members this weekend and It is clear that a good number of them share that view and have lost faith in your leadership.