Here's some interesting poll data:

A further challenge for Jeremy Corbyn is to persuade voters that he could get a better Brexit deal if he were prime minister. This claim is rejected by 68%-11% of voters generally, by 47%-30% of Labour voters, and - perhaps most ominously - by 52-23% of Labour leave voters.

Admittedly, it's extra-Parliamentary. But when it becomes apparent, even to those deep in the brown stuff within the HP Sauce bottle, that Parliament is incapable of settling this issue and a slide over the cliff-edge approaches, what will happen?

I used to be afew. I'm still not many.