"Rory Stewart: One of the advantages of this deal, to be honest, and the reason why 80% of the British public support this deal, is because what it does... Emma Barnett (Interviewer): 80% of the British public support this deal? The draft deal? How on earth do we know that yet? Rory Stewart: OK, let me back on that, my sense is, sorry, let me get the language right on that. My sense is that if we have an opportunity to explain this the vast majority of the British public would support this. Emma Barnett: Where did 80% come from, I'm a bit confused. Rory Stewart: I'm producing a number to try to illustrate what I believe."