Margin of error... 3%? Tories most definitely down from the start of the week then - they were polling 37/36% before. Judging by how even the BBC are portraying Miliband as "defending" his non-dom plans I don't see Labour building much momentum unless they've got a real knock-out blow planned.
In other news, and what I assume will be tomorrow's big talking point,
the Conservatives are committed to a four-sub solution for Trident. Not a bad move to be honest - takes the sting out of Labour's attack, puts the narrative back in Conservative control and allows them a way to attack the SNP into the bargain.
I assume the Labour response will be to accuse them of recklessly committing to extra spending when they already have cuts to pay for, but it'll be interesting to see how that one plays out. One thing I wasn't aware of from the article: