"The legal risk remains unchanged".
And with that, Cox has sunk any chance of May's deal passing today.
Probably, anyway. I do think many MPs who rejected the deal the first time did so to see what else they could squeeze out of it, even though they've always intended to approve it eventually. But I can't see that swing in numbers being anywhere near enough to make the difference. We'll find out later today.
What we must realise though is very little of this situation is down to personal fault. The reality is a list of objective difficulties, and I doubt anyone, even pro-leave, could have done a better job.
The backstop is a legally binding guarantee to avoid a particular outcome of an extremely difficult objective that we have yet to have an answer for. Many often speak as though it's a one-way street, but it isn't. The EU can stop us exiting, but we can also stop the EU exiting. We'll be handcuffed together, each holding half a key, until we've worked something else out.
If you look at that from the perspective of eliminating any uncertainties over a hard border or the GFA in general, it does a very good job of that.
But provide unilateral powers for either side, and it no longer serves the purpose it's intended for. It becomes a voluntary arrangement. It won't be a backstop. It won't be a guarantee. It will be nothingness.
How do we even include a time limit, either? The border situation is unique in the world. Will it take 2 years? 5 years? 10? 20? More?
As for "good faith", we don't trust the EU at all and are convinced they'll try to lock us into the backstop indefinitely. It's therefore no surprise if they have similar levels of distrust towards us.
Then we have "no deal". An option that doesn't solve this problem and actually makes it ten times worse. We're worried we won't find a border solution in 5 years, never mind a few months. It's not an answer to this problem, and the economic impact of it isn't the only factor. Not by a long shot.
It's a mess on an epic scale. The question now is what MPs consider the lesser of two evils: the withdrawal deal, or the unknown of what happens without it.