Britain's top civil servant is to write to Jeremy Corbyn after "unacceptable" claims by government officials that the Labour leader isn't healthy enough to become Prime Minister.

Left-wing campaign group Momentum are to send hundreds of activists to Boris Johnson’s seat in a bid to oust him at the next general election.

Nigel Farage has urged the Conservatives to "step aside" to give his Brexit Party a chance to take seats from Labour.

Theresa May has taken a thinly-veiled swipe at Boris Johnson over the Tory leadership hopeful's pledge to deliver Brexit "do or die" by 31 October.

Boris Johnson would scrap public sector pay freezes if he becomes Prime Minister, his Conservative campaign ally Matt Hancock has said.

Jeremy Hunt has pledged to hand the farming and fishing industries a £6bn cash boost to help them cope with a no-deal Brexit if he becomes Prime Minister.

Winning the Tory leadership could be the easy part for the next Prime Minister amid suggestions whoever gets the keys to Number 10 could face a vote to kick them straight out on day one.

Labour splits over a second EU referendum have resurfaced after Len McCluskey urged senior frontbench figures to allow Jeremy Corbyn the time to firm up the party’s policy.

Boris Johnson said he feels a “deep sense of anguish” over Nazanin Zaghari-Ratcliffe - but rejected the claim he has any responsibility for her current plight.

Theresa May is said to be planning on using her final days in office to make sure new domestic abuse legislation is passed.

Boris Johnson has insisted there is "cash available" for his ambitious spending plans if he becomes Prime Minister.

Tory leadership hopeful Jeremy Hunt has said that he could hold back some of the £39billion "divorce bill" from the European Union in the event of a no-deal Brexit.

Jeremy Corbyn has hit back at claims he isn’t healthy enough to become Prime Minister and called for an investigation to find the civil servants who made them.

Britain’s chief Brexit negotiator, Olly Robbins, is to quit his role shortly after the new Prime Minister takes over in July.

Labour would bring in a new law to tackle the “injustice” of poor nutrition among children from lower income families and do more to boost their access to fresh fruit and vegetables, the party has announced.

Rory Stewart is planning to launch a campaign organisation if Boris Johnson becomes Prime Minister, it has been reported.

Justice Secretary David Gauke has seen off a vote of no-confidence from his local party that was backed by hard Brexit campaigners.

Meetings of Labour’s Shadow Cabinet will no longer discuss “sensitive topics” because of leaks to the media, Jeremy Corbyn has said.

Labour has hit out at the "closed elite" in the House of Lords after figures revealed that the majority of peers went to private school.

Boris Johnson has pledged to undo billions of pounds of Government cuts to schools funding if he becomes the next Prime Minister.

Chris Williamson has lost the Labour whip again - just 48 hours after he was controversially allowed back into the party.

The public would rather have Jeremy Hunt as Prime Minister than Boris Johnson, a new poll has revealed.

Boris Johnson has dropped a major hint that he would scrap plans for a new Government sugar crackdown if he becomes Prime Minister.

Dozens of MPs have called for Chris Williamson to be expelled from the Parliamentary Labour Party.

Theresa May has hit back at Vladimir Putin after he claimed that western liberal values were now "obsolete" and took a swipe at LGBT rights.

Boris Johnson called the French "turds" over their behaviour during the Brexit negotiations, it has been claimed.

Theresa May has insisted that those suspected of the Salisbury chemcial attack must be “brought to justice” as she prepares for talks with Russian President Vladimir Putin.

The Home Office was “reckless” and failed in its legal duty to counter racial discrimination over the Windrush scandal, a leaked report has found.

Jeremy Hunt has accused Boris Johnson of trying to mislead people about the potential impacts of a no-deal Brexit.

Jeremy Corbyn has dismissed calls for him to intervene in the decision to re-admit Chris Williamson to the Labour party.

Keith Vaz has called for the decision to reinstate Chris Williamson to the Labour party to be reconsidered - despite voting for it himself.

Labour staff have called on party bosses to review the decision to allow Chris Williamson back into the party, PoliticsHome can reveal.

Dozens of Labour MPs and peers have called on Jeremy Corbyn to overturn the “offensive and reputationally damaging” decision to re-admit Chris Williamson to the party.

Justice Secretary David Gauke has come under fire from MPs over the Government's “failing” approach to the prisons crisis.

Theresa May has suggested she will vote to block any attempt by her successor to force through a no-deal Brexit this autumn.

Theresa May and Jeremy Hunt have rounded on MPs for threatening to shut down the Government if the next Prime Minister tries to force through a no-deal Brexit.