That's the bit that gets me.
He's told not to say something and I assume because it can be refuted as facts as are just paper calculations of predictions based on assumptions.
Sunak ignores this and uses it as his only sound bite for half the debate.
So he effectively (hopefully) has totally undermined himself and the Tory party by stating facts over something that has come from their own SPads and not the LP itself.
And we are expected to trust him that his plan is working.