WATCH: Foster – “We could not as Unionists support a deal that broke up the United Kingdom”

The DUP leader says that “there will be consequences” if the Prime Minister proposes one.

Why the Scottish Conservatives feel so strongly about fish

Losing both them and the DUP will send a very strong signal to every Conservative MP about its implications for the Union.

WATCH: Corbyn accuses May of failing ‘in her own terms’ on Brexit

She dodges a direct question on whether Parliament with have the sovereign right to withdraw unilaterally from any backstop.

What do we actually know about the draft Brexit agreement?

Not a lot, yet – but the two fundamental things we do know already provide cause for Eurosceptic concern.

May’s choice today. The possibility of her Government collapsing soon…or the probability of it doing so now

The DUP hates the idea of Corbyn in Downing Street. But it is very hard to imagine it waving the draft deal through.

Raab, Cox, Gove, Fox, Mordaunt – all these Cabinet members, and others, should prepare to resign today

They should first seek to persuade May not to press for a decision, since there will have been no opportunity for full timely study of the text.

Daniel Hannan: May’s deal. It leaves us facing colonial rule from Brussels, of the sort imposed on Bosnia following the Yugoslav war.

Cowardice and lack of vision have brought us to this pass – facing all the costs and obligations of EU membership, but with no voice, no vote and no veto.

Damien Phillips: As Merkel calls for a “real, true” European army, Cabinet members must grasp that this plan threatens our security

Our European partners can be unreliable and, in cases like Romania, dangerously compromised.

Raab, Cox, Gove, Fox, Mordaunt – all these Cabinet members, and others, should resign tomorrow if necessary.

They mustn’t let Downing Street bounce them into agreeing a 500-plus page deal that they won’t have had time to study properly.

WATCH: The Chief Whip – “I’m confident we can get this through Parliament.”

Julian Smith says that “it’s a major document – hundreds of pages…the Prime Minister’s been working, day in, day out.”

WATCH: Johnson gets in early doors. May’s proposed deal is “vassal state stuff – utterly unacceptable”

“If you ask me, am I going to vote against it? My answer is yes,” he says, as the DUP and ERG come out fighting.

WATCH: Dodds – We told Ministers we will vote with Labour on Brexit legal advice. So they’ve folded rather than lose.

“Our understanding is that the Government is going to abstain, so the motion will be carried.”

Will the ERG vote against the Government today?

Labour’s debate on the disclosure of legal advice about any Brexit agreement will be well worth keeping an eye on.

Henry Newman: A Brexit deal isn’t certain, but it’s within reach – and it could still make it through Parliament

The process is hard and risky, but it still seems unlikely that the Labour Party would really torpedo an agreement in the last resort.

Gisela Stuart: The EU referendum gave the political class a chance to mend its ways. So far, it hasn’t.

There is still time for adoption of a comprehensive free trade deal on offer from the EU and applied to the entire UK, which even now could provide a way forward.