[spireitematt]

Is it actually possible to call the whole thing off at this stage?

Yeah just revoke Article 50. If we revoke Article 50 we stay in on the same conditions (unless the EU move the goalposts)

If we leave and want to rejoin we have to rejoin under different rules and regulations and won't have a seat at the table like we currently do.

If the whole thing is revoked then the Tories will be finished and I guess shit will go down like the Royalists and Parliamentarians civil war.