Theresa May has dodged a second attack on her premiership as the government survived a vote of confidence. 

The Prime Minister will continue to cling to No 10 after MPs voted 325 to 306 to keep the Tories in power.

Mrs May's Brexit deal suffered a crushing defeat in the Commons on Tuesday, prompting Jeremy Corbyn to call a no-confidence vote.

However rebel Tories, despite helping to vote down the Prime Minister's withdrawal agreement by a majority of 230, stood by the party leader alongside allies in the DUP.

Read more: Jeremy Corbyn accuses Theresa May of being "in denial" of heavy Brexit deal defeat

But MPs from both the Leave and Remain wings of the party warned that she would have to accept major changes to her Brexit plan if she was to stand any chance of winning the backing of Parliament.

Meanwhile, campaigners for a second EU referendum stepped up their efforts, with 71 Labour MPs signing a letter demanding their party commit itself "unequivocally" to a public vote if the no-confidence motion fails.

And Conservative former attorney general Dominic Grieve tabled two bills to enable the House of Commons to consider and deliver a fresh referendum.

"Holding a public vote is now essential as the only credible way out of the current crisis," said Mr Grieve. "The public should be allowed to decide on any deal to take us out of the European Union and be given the alternative to remain if they wish."

The Herald:

In the Commons at Prime Minister's Questions, Mr Corbyn said the Government had failed the country and lost the ability to govern.

"With every other previous prime minister, faced with the scale of defeat, they would have resigned and the country would have been able to choose the government that they want," he said.

Mrs May retorted: "The Leader of the Opposition has let anti-Semitism run riot in his party, he would abandon our allies, weaken our security and wreck our economy, and we will never let that happen."

The Prime Minister insisted that she would not halt Brexit by revoking the two-year Article 50 process leading to withdrawal on March 29.

But she appeared to leave the door open to an extension to buy more time for negotiations.

Asked by Tory grandee Ken Clarke whether she would "modify her red lines" and extend Article 50, Mrs May said: "The Government's policy is that we are leaving the EU on March 29, but the European Union would only extend Article 50 if actually it was clear that there was a plan that was moving towards an agreed deal.

"That is the crucial element of ensuring we deliver on Brexit."