It is certainly inappropriate to ask of these data what might happen in particular constituencies or very small groups of constituencies. (britishelectionstudy.com)
My two preferred explanations are that people who did not vote claim they did (and tend to claim they voted Labour) and that Labour supporters who voted tactically for the Liberal Democrats in their own particular constituency claim they voted for the party that they actually supported, rather than the party they voted for. (ukpollingreport.co.uk)
Even if the bill is cheaper than Republican foes assert, even if provisions added to satisfy particular constituencies don't blunt its impact on emissions, as some worry, even if the Senate moves and President Obama signs a climate bill into law, will it matter to the climate? (dotearth.blogs.nytimes.com)