With regard to public opinion polling across all governmental departments since January 1, 2011: (a) how many polls were conducted by each department; and (b) for each poll, what (i) was the subject matter of the poll, (ii) questions were asked, (iii) was the sample size, (iv) was the period of time in which the poll was conducted, (v) were the results, (vi) was the department for which the poll was conducted?
In the House of Commons on September 19th, 2011. See this statement in context.