It's perfecty obvious - to all but the usual suspects here on AnswerBank - that neither (a) the SNP nor (b) the hope of independence in the minds of nearly half the Scottish electotate are at all likely to disappear.
Cameron can talk as much as he likes about the clarity of "the firm will of the Scottish people", but he seems to forget that this is true only here and now! He has not the remotest idea what the 'firm will' of these same people will be in 2016, when the next Scottish general election is due.
Given what seems to have been a considerable increase in the number of people joining the SNP post-referendum in tandem with the disappointment of the 16 - 30 age group who substantially voted 'Yes'...who knows?
What is he going to do if the SNP win an overall majority at Holyrood AGAIN?
When Labour beats the Conservatives, do the latter say, "Ah well, the British electorate have shown their firm will for a Labour government, so we will pack up our Tory tents and disappear quietly."
Would that they did, but sadly, they never do! Nor will the SNP.