nayimfromthehalfwayline
Andy Thompson
Prime Minister Theresa May is making a last-ditch attempt to persuade MPs to back her Brexit deal as Tuesday's key Commons vote looms closer.
She will warn that trust in politics will suffer "catastrophic harm" if the referendum result is not implemented.
The EU has issued fresh assurances over the deal's impact on Northern Ireland.
In a letter to Mrs May, it said it did not want the customs backstop to take effect and, if it did, it would only be for "the shortest possible period".
It also promised to consider alternative ways of preventing the need for physical checks on the border between Northern Ireland and the Republic of Ireland, such as "facilitative arrangements or technologies".
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 will say on Monday: "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 is to add that she now believes MPs blocking Brexit is more likely than a no-deal scenario.
Mrs May will say: "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 is to give 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".
In her speech on Monday, Mrs May will add: "Parliament understood this fact when it voted overwhelmingly to trigger Article 50. And both major parties did so too when they stood on election manifestos in 2017 that pledged to honour the result of the referendum."
What happens next?
Here is what is likely to happen:
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".
She will warn that trust in politics will suffer "catastrophic harm" if the referendum result is not implemented.
The EU has issued fresh assurances over the deal's impact on Northern Ireland.
In a letter to Mrs May, it said it did not want the customs backstop to take effect and, if it did, it would only be for "the shortest possible period".
It also promised to consider alternative ways of preventing the need for physical checks on the border between Northern Ireland and the Republic of Ireland, such as "facilitative arrangements or technologies".
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 will say on Monday: "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 is to add that she now believes MPs blocking Brexit is more likely than a no-deal scenario.
Mrs May will say: "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 is to give 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".
In her speech on Monday, Mrs May will add: "Parliament understood this fact when it voted overwhelmingly to trigger Article 50. And both major parties did so too when they stood on election manifestos in 2017 that pledged to honour the result of the referendum."
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"
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".