New polls show Nigel Farage's Brexit Party commanding lead over Theresa May's Conservatives
The Brexit Party has overtaken the Tories for the first time in a new general election poll.
Nigel Farage's party is one point ahead of the Conservatives in what would be the Tories' worst ever result according to the ComRes survey of voting intentions.
That level of support would see the Brexit Party win 49 seats, becoming the UK's second biggest party after Labour, with 137.
Andrew Hawkins, the chairman of ComRes, described the poll as a "disaster", adding: "If the Conservative leadership contenders are not careful, there will be no party for them to lead."
The news in the Sunday Telegraph follows the calamitous council elections, where Mrs May oversaw the loss of nearly 1,300 Tory councillors, and comes ahead of a predicted wipeout in the European elections in the next fortnight.
The poll shows the Conservatives would lose 46 seats to the Brexit Party, unseating Defence Secretary Penny Mordaunt, Health Secretary Matt Hancock and party chairman Brandon Lewis.
And Labour would take the scalps of Boris Johnson, Iain Duncan Smith and Graham Brady, the chairman of the party's 1922 committee, with the Tories retaining support from less than half of those who voted for them in 2017.
Labour leader Jeremy Corbyn would be able to lead a minority government with 27pc support, leaving the Brexit Party with 20pc and the Conservatives 19pc support, according to the poll commissioned by Brexit Express.
Brexit Express is a campaign group run by Jeremy Hosking, a major Tory donor who has now given £200,000 to Mr Farage's party.
The ComRes poll chimes with another recent poll by Opinium, which showed the Brexit Party snapping at the Tories' heels in a Westminster election, where they would be just one point behind.
According to Opinium, Labour would be out in front with 28pc support, followed by the Tories on 22pc and the Brexit Party on 21pc.
Adam Drummond, head of political polling at Opinium said it was "remarkable" the new party could be on the cusp of overtaking the party of government.
Although Mr Drummond cautioned the European election in less than two weeks could be "bleeding into" and "inflating" the Westminster results, the level of support was still notable.
He said: "It would be reasonable to assume that this would fall back in an actual general election campaign, but the fact a party that is less than six months old is now vying with the governing party for second place is remarkable.
"The Tories' reliance on Leave voters seemed sensible in the aftermath of the referendum.
"But raising expectations of the kind of deal the UK could get and using the phrase 'no deal is better than a bad deal' so relentlessly was always going to open the party up to this kind of challenge once those expectations could not be met."
The two main parties, Labour and the Conservatives, continue to drop votes, with Labour falling five points and the Tories four in the last fortnight.
But the Brexit Party and the Liberal Democrats are reaping the rewards of public frustration and are both on the up, with the former rising five points and the latter four - taking the Lib Dems to fourth place with 11 points.
When it comes to the European elections, the Brexit Party is galloping ahead into first place with 34pc support - doubling the existing gap to 13 points.
Labour, coming second with 21pc, has fallen seven points in the last fortnight and the Lib Dems are in third position with 12pc, having risen five points.
The Tories have dropped another three points to stagger into fourth place with 11pc support.
Mr Drummond said Remainers were split on which party to support and 57pc would like to see a pro-Remain alliance.
He said: "On the European elections, while the question of which party Brexit voters should back was settled some time ago, the equivalent for Remain voters is still ambiguous.
"The picture is most stark when we split out Leave and Remain voters - while 63pc of Leavers say they will vote for the Brexit Party in the European elections, the most popular party among Remainers (still Labour) only has 31pc versus 22pc for the Lib Dems and 14pc for the Greens.
"Interestingly, Brexit voters have deserted the Tories to such an extent that the Conservatives actually have a higher share of the European vote among Remainers (12pc) than among Leavers (11pc)."
Opinium Research carried out an online survey of 2,004 UK adults over 18 years old between May 8 and 10 and results have been weighted.