John McDonnell John McDonnell John Martin McDonnell (born 8 September 1951) is a British Labour Party politician who was appointed the Shadow Chancellor of the Exchequer in September 2015. He has been the Member of Parliament (MP) for Hayes and Harlington since the 1997 general election. He has served as chair of the Socialist Campaign Group in Parliament and the Labour Representation Committee, and was the chair of the Public Services Not Private Profit Group. He is also parliamentary convenor of the Trade Union Co-ordinating Group of eight left-wing trade unions representing over half a million workers. McDonnell attempted to stand for
Chancellor of the Exchequer influence over the appointment of the Bank's Governor and Deputy Governors, and has the right of consultation over the appointment of the two remaining MPC members from within the Bank. The Act also provides that the Government has the power to give instructions to the Bank on interest rates for a limited period in extreme circumstances. This power has never been officially used. At HM Treasury the chancellor is supported by a political team of four junior ministers and by permanent civil servants. The most important junior minister is the Chief Secretary to the Treasury, a member of the Cabinet,