The survey, carried out by Kantar, put the Conservatives on just 32 percent, down nine points compared with the last comparable poll in March. Meanwhile Labour is up four points to 35 percent, suggesting Mrs May’s party is bearing the brunt of the blue for the ongoing Brexit deadlock, which has seen the UK fail to leave the bloc on March 29, as promised. Kantar interviewed a total of 1,172 people online between April 4 and 8.
Labour is on 35 percent, up four points since last month's result, according to the poll.
Mrs May is currently in Brussels, trying to tie up a further extension to Article 50 which could force parties to field candidates in next month’s European Parliamentary elections.
The poll also suggested more than half of those questioned would like the final Brexit deal to be put to the public in the form of a referendum.
In total, 51 per cent of respondents said they wanted a public “confirmatory” vote.
The poll boosts Jeremy Corbyn's Number 10 hopes (Image: GETTY)
By contrast, slightly less than one in three - 32 percent - did not want a second vote, with the remaining 17 undecided.
Mr Corbyn has so for been reluctant to demand another referendum in cross-party talks with Theresa May - but plenty