"Where did that 'fact' come from?"
Of the 560,000 Labour Party members, 49% of members think there should ?definitely? be a vote on the final Brexit deal, with a further 29.4% answering ?more yes than no? to the question, and only 8.8% definitely opposing it.
I don't know if this is what Steve is referring to
Jim Carroll

No, it wasn't that. Those figures don't even come to 80% and they relate to those who wanted a final Parliamentary vote on Brexit, which has already been agreed.