I'd really avoid mentioning that if I were her.
Er, no we haven't. We haven't secured anything.
Not the only way though. A Ratify vs Remain ref would effectively rule out no deal.
It would say that it was a democracy.
Yes, there'll be a partnership. Yes, it'll be close. No, it can't and won't be as seamless and effective as it is now.
Can she hear herself? Really? listened? Best for the Country? Tcha!