And what's more, Mr Corbyn has told his MPs not to talk to her ministers either.
"We strongly believe" Britain will leave with no exit deal, French Prime Minister Edouard Philippe announced Thursday, unveiling a raft of emergency measures to cope with that prospect.
Up to now Brexit has not affected the commitment of British investors in Spain but it remains to be seen what happens after the setback at the Parliament and now that the divorce date is getting closer.
British Prime Minister Theresa May said it would be wrong to overturn the referendum result.
She said: "The House has put its confidence in this government".
"I'm not convinced she's willing to loosen any of the red lines she's set herself", said the Green MP.
And no matter what May's negotiating position is now, Blair said that seeking an extension to Article 50 - of delaying Brexit beyond March - was "inevitable".
Theresa May pictured at the 2018 World Economic Forum in Davos.
The French government will hire almost 600 extra customs officers and veterinary inspectors and invest in new infrastructure at airports and ports, all to be in working order by March 30.
Mr Duncan-Smith said Britain's "greatness" lies in the post-Brexit future.
The Chancellor said the European Union would not consider extending Article 50 "unless or until we have a clear plan to go forward" and the "large majority" in the commons are opposed to a no-deal "in any circumstances".
"She still thinks it's going to be possible to tweak this deal sufficiently to get the MPs that voted against it to swing behind it - I remain pretty sceptical about that".
Caroline Lucas, the Green Party's lone member of Parliament, met with May and told reporters the prime minister resisted the option of delaying Brexit and extending Article 50.
Toyota Motor Corp., Honda Motor Co. and Nissan Motor Co. assemble vehicles in Britain and made over 800,000 units together in 2017 - about half of all vehicle output in the country. Many Brexit supporters want a time limit to this "temporary arrangement" in case talks break down and the United Kingdom remains caught in the grip of the EU.
May has repeatedly refused to countenance another election and has warned that another referendum would be corrosive as it would undermine faith in democracy among the 17.4 million people who voted to leave the European Union in the 2016 referendum.