Except it isnt based on Westminster anything. Indeed, threes been some discussion at ukpollingreport about YouGov polls overstating SNP support!YG weight by Party ID not how people voted at Holyrood, or at Westminster, nor how they voted at a local election, or how they voted for on X-Factor. But they ask which party people identify with not how they voted. YG know people vote differently at Westminster and Holyrood they also know that people dont always vote for the party they identify with. Thats what weighting is all about.

by Angiemo 03:15:33 AM 2012.08.31