page_title: 2012 London mayoral election
section_title: Johnson vs. Livingstone
hierarchical_section_title: 2012 London mayoral election / Opinion polls / Graphical summaries / Johnson vs. Livingstone
caption_attribution_description: English: Head to head London mayoral polling between Boris Johnson and Ken Livingstone
context_page_description: The London mayoral election of 2012 was an election held on Thursday 3 May 2012, to elect the Mayor of London. It was won by the incumbent mayor Boris Johnson of the Conservative Party. The election was held on the same day as the London Assembly election.
  Incumbent Conservative Boris Johnson was seeking re-election for a second term as Mayor. Ken Livingstone, who was Mayor between 2000 and 2008, was seeking a third, non-consecutive term as the Labour candidate.
caption: London opinion polling for the 2012 mayoral election between Boris Johnson and Ken Livingstone (moving average is calculated from the last six polls)  Johnson    Livingstone
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