[Margaret Pilkington]

I also think it is too late.
There are rumblings about the Labour Party splitting because of the possibility of the deselection of the moderate Labour MP's....as opposed to those supporting JC.
This would not surprise me. The Labour Party has lost its way....it did so back in 1997 when it became New Labour(aka conservative lite party)

But like I said in a previous post, this will just mean that there is little chance of a party getting a convincing, workable majority.