MPs have approved plans to save British Steel’s Scunthorpe blast furnaces after an extraordinary sitting of the Commons on Saturday.

Emergency legislation giving the Government the power to instruct British Steel to keep the plant open passed the Commons unopposed.

It will now be debated by the Lords as the Government attempts to get the powers on the statute book in a single day.

Ministers took the unusual step of recalling Parliament from its Easter recess to sit on Saturday after negotiations with British Steel’s Chinese owners, Jingye, appeared to break down.

Business Secretary Jonathan Reynolds accused the company of failing to negotiate “in good faith” after it decided to stop buying enough raw materials to keep the blast furnaces at Scunthorpe going.

He told MPs: “We could not, will not and never will stand idly by while heat seeps from the UK’s remaining blast furnaces without any planning, any due process or any respect for the consequences.

“And that is why I needed colleagues here today.”

But the Conservatives said the Government should have acted sooner, with shadow leader of the House Alex Burghart accusing ministers of making “a total pig’s breakfast of this whole arrangement”.

Shadow business secretary Andrew Griffith said the Government was seeking a “blank cheque”, while Tory leader Kemi Badenoch claimed Labour had “botched” a deal she had negotiated with British Steel while business secretary.

But she was unable to provide details of the deal, saying negotiations were still ongoing when last year’s election was called, but adding it “would have succeeded better” than Mr Reynolds’s plan.

Opening Saturday’s debate, Mr Reynolds said Labour had been engaged in negotiations with Jingye since it came to power last July and had offered “substantial” support.

Most recently, the Government had offered to purchase the necessary raw materials for the blast furnaces, the last primary steel-making facilities in the UK, but this had been met with a counter offer from Jingye demanding “an excessive amount” of support.

He continued: “Over the last few days, it became clear that the intention of Jingye was to refuse to purchase sufficient raw material to keep the blast furnaces running, in fact, their intention was to cancel and refuse to pay for existing orders.

“The company would therefore have irrevocably and unilaterally closed down primary steel making at British Steel.”

The Steel Industry (Special Measures) Bill published on Saturday gives the Government the power to instruct steel companies in England to keep facilities open, with criminal penalties for executives if they fail to comply.