Members of government, Parliament and devolved administrations

Samantha Cameron will accompany her husband, David Prime Minister David Cameron and Samantha Cameron

Deputy Prime Minister Nick Clegg and Miriam Gonzalez Duantez

Secretary of State for Foreign and Commonwealth Affairs William Hague and Ffion Hague

Chancellor of the Exchequer George Osborne and Frances Osborne

Secretary of State for Justice and Lord Chancellor Kenneth Clarke and Gill Clarke

Secretary of State for the Home Department and Minister for Women and Equalities Theresa May and Philip May

Secretary of State for Culture, Olympics, Media and Sport Jeremy Hunt and his wife, Lucia

Labour leader Ed Miliband and Justine Thornton

Speaker of the House of Commons John Bercow and Sally Bercow

The Presiding Officer of the National Assembly for Wales and the Lady Elis-Thomas

The Presiding Officer of the Scottish Parliament Alex Fergusson and his wife

The Speaker of the Northern Ireland Assembly William Hay and his wife

The Lord Speaker Lady Hayman and Martin Hayman

First Minister of Wales Carwyn Jones and his wife, Lisa

First Minister of Northern Ireland Peter Robinson and Iris Robinson

First Minister of Scotland Alex Salmond and Moira Salmond

The Mayor of London Boris Johnson and Marina Wheeler

The Lord Mayor and The Lady Mayoress

Sir Gus and Lady O'Donnell

The Lord Mayor of Westminster and Count Paolo Filo della Torre

Mr and Mrs Simon Fraser