Theresa May has warned her successor against pursuing a no-deal Brexit as the EU rebuffed the hopes of Tory leadership contenders by refusing to reopen talks.

Ms May told reporters in Brussels that the next Tory leader must "get a consensus" as the number of Conservatives jockeying to replace her reached double figures.

Foreign secretary Jeremy Hunt, one of the candidates, warned the Tories a no-deal exit would be "catastrophic", in a warning to rivals such as Esther McVey who are actively pursuing such an outcome.

Elsewhere, Speaker John Bercow fanned the flames by telling an audience in Washington that it would "inconceivable" for parliament to lack a voice over the shape of Brexit.

In another dramatic day in Westminster, the equality watchdog announced a formal investigation into antisemitism in Labour, while the Muslim Council of Britain demanded the Conservatives face a probe into claims of Islamophobia.

Tony Blair's former spin doctor Alistair Campbell was also expelled from Labour after admitting he voted for the Liberal Democrats in the European election