Sheffield Hallam, Doncaster North and Thanet South

  • 7 February, 2015
  • Politics
  • Polling

Earlier this week it came to light that a poll I published last November in Sheffield Hallam included a mistake in the data. Concerned that this may not have been an isolated incident, I reviewed two other polls I commissioned from the same company at the same time. As I feared, the mistakes had been repeated.

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