Corbyn wouldn’t vote for anything that May brought back from Brussels, Labour ( the front bench) after vacillating for two years now say 6 ( impossible ) tests or nothing, knowing full well that no negotiating team could have complied with that.All done in the name of forcing an election of course.No pulling together in Parliament for the good of the UK from any political party.
I think this particular withdrawal bill is poor but probably the best for the unity needed for all sides of the Leave/Remain camps.There is still time to alter a few things, but if Labour keeps up the refusal to back anything, and Conservative MP’s won’t back it either, because in their view it isn’t a hard enough deal......then what? I don’t think there will be another referendum, both Leaders don’t want one and they take a long time to organise anyway.
We could end up simpy leaving without a deal, and in that case it will be on both Labour and Conservative MP’s heads.