British Press Awards: images by the photographer of the year

25 March 2008: Gordon Brown and Labour deputy leader Harriet Harman visit Mo Knowles, a Stevenage resident who has helped reduce youth crime in the area. Taken by Stefan Rousseau, who won the photographer of the year prize at the British Press Awards last night Photograph: Stefan Rousseau/Press Association

16 April 2008: Gordon Brown waits to address the United Nations Security Council at the UN headquarters in New York Photograph: Stefan Rousseau/Press Association

3 May 2008: Conservative party leader David Cameron congratulates Boris Johnson on becoming London mayor at Tory HQ in central London Photograph: Stefan Rousseau/Press Association

23 September 2008: Gordon Brown looks at the Manchester skyline from the Hilton Hotel before appearing on BBC1's Andrew Marr Show, on the second day of the party's annual conference Photograph: Stefan Rousseau/Press Association

23 September 2008: Sarah Brown introduces her husband, Gordon Brown, before his keynote speech to the Labour party conference in Manchester Photograph: Stefan Rousseau/Press Association

14 November 2008: Gordon Brown travels through New York City, after speaking to the Council On Foreign Relations about the global economy Photograph: Stefan Rousseau/Press Association

26 March 2009: Gordon Brown meets former Brazilian footballer Socrates at the Museum of Football in Sao Paulo on the first day of a three-day visit to South America Photograph: Stefan Rousseau/Press Association