Theresa May has urged MPs to back her Brexit deal « for the country’s sake » as Tuesday’s Commons vote looms closer.
She warned of « paralysis in Parliament » if the deal is rejected and said trust in politics would suffer « catastrophic harm » if the UK did not leave the EU.
The PM welcomed new EU assurances over the impact of the deal on Northern Ireland, saying they had « legal force ».
The EU said it didn’t want to use the « backstop » but, if it did, it would be for « the shortest possible period ».
The « backstop » is the fallback plan to avoid any return to physical Northern Ireland border checks.
In a letter to Mrs May, the EU said new commitments to look at alternatives to the customs arrangement and to fast-track talks on future relations had « legal value » and the EU would treat them « in the most solemn manner ».
Speaking in Stoke, Mrs May welcomed what she said were « valuable new clarifications and assurances », saying « they make absolutely clear that the backstop is not a threat nor a trap ».
Jeremy Corbyn has said Labour will vote against the deal and would start moves to trigger a general election if it is voted down.
He told the BBC’s Andrew Marr Show: « We will table a motion of no confidence in the government at a time of our choosing, but it’s going to be soon, don’t worry about it. »
Mrs May’s speech comes amid reports MPs plan to take control of Brexit if her deal is defeated.
About 100 Conservative MPs, and the Democratic Unionist Party’s 10 MPs, are currently expected to join Labour and the other opposition parties in voting against the deal.
Speaking to factory workers, Mrs May said: « As we have seen over the last few weeks, there are some in Westminster who would wish to delay or even stop Brexit and who will use every device available to them to do so. »
She added that she now believes MPs blocking Brexit was more likely than a no-deal scenario.
Mrs May said: « I ask MPs to consider the consequences of their actions on the faith of the British people in our democracy.
« Imagine if an anti-devolution House of Commons had said to the people of Scotland or Wales that despite voting in favour of a devolved legislature, Parliament knew better and would overrule them. Or else force them to vote again.
« What if we found ourselves in a situation where Parliament tried to take the UK out of the EU in opposition to a remain vote?
« People’s faith in the democratic process and their politicians would suffer catastrophic harm. We all have a duty to implement the result of the referendum. »
She gave the example of the Welsh devolution referendum in 1997, when people voted by a margin of 0.3% to create the Welsh Assembly, arguing: « That result was accepted by both sides and the popular legitimacy of that institution has never seriously been questioned. »
However, records show Mrs May did in fact herself vote against the establishment of the Welsh Assembly after that referendum – while the 2005 Conservative manifesto pledged to offer the Welsh people a « referendum on whether to keep the Assembly in its current form, increase its powers or abolish it ».
What happens next?
Here is what is likely to happen:
- Monday – Day four of MPs’ Brexit debate, with the PM set to make a statement to the Commons setting out reassurances from the EU over the Irish backstop
- Tuesday – Day five of debate followed by « meaningful vote » on the PM’s deal. MPs will also get to vote on amendments that could reshape the deal. If the deal is rejected Theresa May will get three working days to come up with a « plan B »
- Wednesday – Mrs May is likely to head to Brussels to try to get further concessions from the EU
- Monday 21 January – Expected Commons vote on « Plan B »
The UK will leave the EU on Friday, 29 March, unless MPs vote to delay or cancel Brexit.
What are others saying?
Liberal Democrat leader Sir Vince Cable – who opposes Brexit – said: « The increasingly desperate language from the prime minister more than suggests a great deal of panic.
« But she cannot be allowed to pull the wool over the public’s eyes. A chaotic no-deal Brexit is a choice and it is in the gift of the government to prevent it. »
He argued that the best way forward was to have another referendum, including the option to remain in the EU.
Speaking to BBC Breakfast, Labour MP Chuka Umunna, who is also campaigning for another referendum, said Mrs May’s deal would do « great harm to our economy ».
Labour’s John Mann told Sky News there had to be a negotiated exit from the EU and « at some stage » he would back a deal, adding « it may well be tomorrow ».
What has the UK been offered on Northern Ireland?
The so-called Irish backstop will see the UK and EU share a single customs territory until they settle their future relationship or come up with another solution to stop a hard border.
Many Tory MPs, as well as the Democratic Unionists are adamantly opposed it.
The EU has given fresh written assurances about how the backstop might be triggered and how long it would last, assurances which it says have « legal value ».
The key points, in a letter from Donald Tusk and Jean-Claude Juncker, to the PM are:
- The backstop will not affect or supersede the provisions of the 1998 Good Friday Agreement
- The backstop will not extend regulatory alignment with EU law in Northern Ireland beyond what is strictly necessary to avoid a hard border
- Alternatives to the backstop such as « facilitative arrangements or technologies », will be looked at with progress considered every six months after the UK’s departure
- Any alternative arrangements would not be « required to replicate » the backstop « provided the underlying objectives continue to be met »
« Were the backstop to enter into force in whole or in part, it is intended to apply only temporarily, unless and until it is superseded by a subsequent agreement, » they said.
« The Commission is committed to providing the necessary political impetus and resources to help achieving the objective of making this period as short as possible, » it said.
But Conservative former work and pensions secretary Esther McVey said « warm words » from the EU that customs arrangements designed to prevent the return of physical checks on the Irish border would be temporary would not be enough to convince her to support the deal.
She told Sky News that the UK was set to remain in some kind of customs union, which she said would be a breach of the 2017 Conservative election manifesto.
« The default position is going into the backstop, » she said. « If the UK and the EU don’t want it, let’s take it out. »
What about reports of MPs planning to take over Brexit?
The UK will leave the EU on 29 March unless there is a new act of Parliament preventing that.
Because the government controls the timetable for Commons business, it was assumed that this would not be possible.
But three senior Conservative backbenchers are to publish a bill on Monday night that would allow MPs to frame a « compromise » Brexit deal if Theresa May fails to come up with a plan B, Tory Nick Boles has revealed.
Mr Boles said he, Sir Oliver Letwin and Nicky Morgan were behind the « European Union Withdrawal Number 2 Bill », which would see the Liaison Committee – made up of the chairmen and chairwomen of all the Commons select committees – take a key role if the PM’s Withdrawal Agreement is rejected by Parliament.
Mr Boles said all three planned to vote for the PM’s deal, but would act if it failed.
He told BBC Radio 4’s Today programme: « This bill would do the following: it would give the Government three more weeks to get a compromise deal, a plan B, through Parliament so that we are leaving the EU on time on March 29 with a deal.
« If that failed, it would… give the Liaison Committee the responsibility to try and come up with its own compromise deal, which would have to go back to the House for a vote.
« If the House passed that compromise deal, then the Government would be legally required to implement whatever it was that they had. »
Downing Street has said it is « extremely concerned » about the plot, which it says could potentially overturn centuries of Parliamentary precedent.
Are more Tory backbenchers coming round to the deal?
Four Conservative Brexiteer MPs who have been critics of the withdrawal agreement have now said they will support the government in the vote on Tuesday.
Sir Geoffrey Clifton-Brown, MP for the Cotswolds, said he still had « deep misgivings » about many aspects of Mrs May’s deal.
But he said: « The events of last week have clearly demonstrated that the Speaker and MPs who wish to remain in the EU will stop at nothing to prevent that happening. »
Former Public Accounts Committee chairman Sir Edward Leigh said Brexit-supporting MPs were « playing with fire » if they voted down the deal.
Andrew Murrison, a former minister, and Caroline Johnson, MP for Sleaford and North Hykeham, also said they were backing the government despite reservations.
Mr Murrison is tabling an amendment to the Brexit motion to create a « sunset clause » to prevent the backstop extending beyond the end of 2022.
What are the chances of another referendum on leaving the EU?
A cross-party group of anti-Brexit politicians have published proposed legislation to bring about a second referendum on leaving the EU.
The draft Bill recommends that the public be asked whether they want to remain in the EU or leave under the prime minister’s deal.
The MPs behind the draft legislation point out that Article 50 – the two-year process by which an EU member leaves the bloc – would have to be extended in order for another poll to take place, meaning the UK would remain a member beyond 29 March.
The legislation could be introduced through the House of Lords under plans being considered by the group.