Boris Johnson has refused to rule it out and John Major has threatened legal action against it. But what does prorogue actually mean?Read the full story ›
The former PM thinks the country is heading for a general election over Brexit, and there is a case for a second referendum.Read the full story ›
The former prime minister said he had waded into the Brexit debate as there is "a real danger" of the UK leaving the EU without a deal.Read the full story ›
He said those who are shouting down opposition to having a complete break with Europe were being "totally un-British".Read the full story ›
Sir John rejected the PM's Brexit vision as "unreal and over-optimistic" as he accused negotiators of "souring" the atmosphere for talks.Read the full story ›
The Remain-supporting former prime ministers have both re-entered the Brexit debate to issue new warnings on Britain's exit from the EU.Read the full story ›
If Britain votes to leave the EU "on the basis of half-truths and misunderstandings the gravediggers of our prosperity will have some serious questions to answer", Sir John Major has said.
The former prime minister, speaking alongside Prime Minister David Cameron and Labour's Harriet Harman, said Britain votes out the country will be "diminished as an influence in the world" and a "truly great Britain will have shrunk down to a little England".
He said remaining in the EU means Britain can have more of an influence in times of international crisis - citing the EU sanctions on Russia and the EU nuclear deal with Iran.
"We simply could not have done that on our own," he said.
He also warned it could put the UK in jeopardy as Scotland may seek to leave the union with Britain, Wales may be "grumpy" and Northern Ireland divided by border controls at the south at the edge of the EU.
Former Prime Minister Sir John Major has said the decision to withhold some of the correspondence about the Iraq war will be "very embarrassing" for Tony Blair.
Sir John Major told Radio 4's Today programme: “I think it is a pity the papers are going to be withheld for several reasons. Firstly, they will leave suspicions unresolved and those suspicions will fester and maybe worsen."
He also argued that the ruling ran counter to Mr Blair's actions to make government more transparent.
"And secondly, in many ways I think withholding them is going to be very embarrassing for Mr Blair, not least of course because he brought in the Freedom of Information Act into law when he was in government."
Former Prime Minister Sir John Major has paid tribute to BBC broadcaster John Cole, saying that when he "spoke, everyone listened."
John Cole was one of the finest political correspondents of my lifetime, and a real credit to his profession. When John spoke, everyone listened.
He was always well-informed, balanced - and trustworthy - and set the bar very high for all who followed.
My thoughts and sympathy are with his family.