I stopped reading the Politics means Politics link at
This is the case for the poll carried out by YouGov which seems to suggest that a large majority of people, a stunning 68%, now support Brexit. It would seem that most Remainers have had a change of heart, as Kenneth Clarke put it colourfully, seen the light on the road to Damascus and have now become re-leavers
Not quite. Prima facie, it is hard to believe that such a big shift would have occurred on such a short space of time
Leave and Remain are choices that are closely tied to personal identity and attitudes such as openness and being comfortable with ethnic and viewpoint diversity (Remain) or support of the death penalty and preferring more ethnic and moral homogeneity (Leave)
If someone can't understand that how a person chose to vote in the referendum, and how someone now thinks we should proceed with the decision made by the referendum, are two completely different things, I can't imagine they are going to have much sensible to say.
In any case, whilst I agree that resignation is not the same as wanting Brexit to happen, the main message of the Ashcroft poll is that there are a sizeable % of Labour voters who positively want Brexit. Another sizeable % voted Labour accepting that Brexit will happen and resigned/accepting of this. So to try to interpret all Labour votes as anti-Brexit votes is a nonsense (which we knew anyway because the Labour manifesto has a commitment to Brexit).