Senior Labor and Conservative MPs leading battle to stop a no-deal Brexit focuses on adopting a "radical" new law to block it, after concluding that there is no imminent opportunity to overthrow Boris Johnson and install an emergency government.
Last week was punctured by lines of MPs about who would lead a temporary government to stop a no-deal Brexit, with the Lib Dems and other MPs refusing to support any moves that would put Jeremy Corbyn in No 1
However, those planning to use legislation to prevent the UK from crashing into the EU believe there is a growing majority in their plans and believe that No 10 will not be able to stop them.
Members of the Shadow Cabinet and Council of State who left with the arrival of Johnson are among those who support the strategy rather than a vote of confidence in the Prime Minister. They believe that the hard line tactics advocated by Dominic Cummings, who ran the Vote Leave campaign and is now the prime minister's key adviser, have swelled the numbers that are ready to act.
"This is not the time for boring and neutral tactics," said a figure involved. “This is not a time for typical consideration. These people will show no merit and give no block – and we must be as ruthless and organized as they are. "
A higher figure of labor said:" People bark at something on the wrong tree. My strong opinion is that there is a clear majority to try to stop any agreement. It's stronger now because those who come out of the cupboard no doubt swallow the numbers, but also the morale on the Tory side swells to do something. It feels like the majority is stronger than it was and the determination is stronger. ”
A third figure said: "For my money, I do not think that a vote of no confidence will be particularly winning in early September – even some opposition MPs would not support it. Why go for it when there is a more direct route? "
MEPs are planning to pass a law saying that the prime minister must request a delay to Brexit to avoid a no-agreement result. But their challenge has been to find a parliamentary unit that allows them to do so. There are no guarantees of success, but tactics include changing a vote for Northern Ireland's chief executive, changing Parliament's standing orders, and using an emergency debate to take control of Parliament's timetable – which is usually not permitted by Parliament's current rulebook.  The stakes are high. Dominic Grieve, a Tory MP who was the leader of the effort, said he had been given death threats as a result of Johnson's Brexit rhetoric.
Downing Street is said to hold daily meetings on how to delay legislation in September – a tactic designed to remove opportunities for MPs to cut government plans with measures that do not contradict any agreement. However, insurgents already believe that they can act without legislation submitted by the government. "They are planning how to remove all hooks, but we do not need hooks," said one of the people involved.
Some insiders have been pleased that much public attention has been focused on the idea of a national government unit, which brought the limelight from their plans to take control of Parliament and adopt an anti-no-deal law next month. Others are also happy that ideas are being tested now. A former minister said: "I do not think it is a bad use of summer for incomprehensible ideas to be transmitted, reviewed and dismissed."
The line over who should lead a unity government following a vote of no confidence in Johnson's administration ignited when Jo Swinson, the new Lib Dem leader, rejected Corbyn's offer to lead a temporary government as "a nonsense". Swinson has since softened his rhetoric.
Corbyn's letter offer to lead a temporary government came after Tom Watson, Labour's deputy leader, and Swinson discussed cross-party efforts to stop any agreement. "It was absolutely the right thing for Jeremy to do and forced the Lib Dems into a mistake," said a Labor MP usually critical of Corbyn.
Most accept that even though Swinson was in denial of Corbyn's offer, she was entitled to conclude that a Corbyn-led emergency government was a non-start. Opponents of no agreement estimate that at least eight Tory rebels would be needed, and some of the most likely have already ruled that out.
MPs in all parties are already discussing ways to sidestep Corbyn by seeing if there is enough support for a unit leader, such as Harriet Harman or Ken Clarke, who would not require support from Labor's front bench. In the end, several Labor MPs believe Corbyn will support a unified figure if his own attempt to form a government has failed and no agreement is woven.
"He gets a piece of the cherry – no one can stop him from trying to form a government," said one MP. "The real question is, after that, will he make room or see that no deal happens? the way. "
At the same time, many Conservatives still hope that Johnson will return to the Commons at the 11th hour with a final chance to vote for a Brexit deal similar to that offered by Theresa May. They believe MPs who oppose a second referendum, such as Lisa Nandy, could be persuaded to support it, while most people are convinced that Cummings is prepared to leave the EU without an agreement, some also expect ministerial ministers to rebel if such a result would appear imminent
It did it for Theresa May, "said a former minister." I think Cummings will hear "no" and then explode kind of like a Dr. Who dalek whose leads is deadly crossed, screaming "extinct." "
Stops no deal
Corbyn-led Temporary Government
Jeremy Corbyn has offered to lead a temporary government tasked with requesting a delay to Brexit from the EU, before it triggered a choice.
Probability: one in five
Government of national unity
Jo Swinson, the Lib Dem leader, has said that Corbyn cannot command enough support to lead a temporary government . She has instead proposed a temporary government of national unity, led by a more neutral figure such as Labor's Harriet Harman or veteran Tory Ken Clarke.
Likelihood: two in five
New laws that do not block an agreement
MPs like Dominic Grieve, Oliver Letwin, Nick Boles  and Yvette Cooper have been part of efforts to pass new legislation ordering the Prime Minister to request a Brexit delay to avoid any agreement.
Probability: three in five
A Brexit agreement is agreed
Some MPs still hope that Boris Johnson will offer them a vote on a Brexit agreement based on the agreement submitted by Theresa May. For that to happen, MPs who opposed a second referendum, such as Lisa Nandy, would need to support it.
Probability: two in five