Is the SNP prepared for a new independence referendum?

How does the party respond to MacAskill's allegation that the SNP relies overmuch on “self-satisfied parroting of opinion poll results” to deflect criticism. What does the party say to that? Well, apparently, a party source told The National: “Sir John Curtice is more positive about recent polling than Kenny.”. It seems this "party source" knows not the ways of irony.