Foreign relations of the Mayor of London Boris Johnson pledged to review overseas offices and currently only the Beijing and Brussels offices are operational. The Mayor of London Ken Livingstone signed city partnerships during his terms with: During his mayoralty, Boris Johnson signed partnership agreements with New York City, Paris and Tokyo. Foreign relations of the Mayor of London The foreign relations of the Mayor of London are carried out as part of his responsibility to promote Greater London's global links on behalf of the British capital. In addition to work done as part of the 2012 London Olympics, the Greater London Authority (GLA) estimates that 700,000
Lord Mayor of London the Foreign Secretary addresses an audience of international dignitaries. The Lord Mayor sometimes takes part in major state occasions, for example in 2013, the then-Lord Mayor, Roger Gifford carried the Mourning Sword at Margaret Thatcher's Funeral, processing ahead of the Queen and Prince Philip, Duke of Edinburgh, into St Paul's Cathedral. The Lord Mayor performs numerous other functions, including serving as the Chief Magistrate of the City of London, Admiral of the Port of London, Rector of City, University of London, President of Gresham College, President of City of London Reserve Forces and Cadets Association, and Trustee of St Paul's