Public trust in Theresa May's Government's handling of the Brexit talks has hit an all-time low, according to a new poll.

The study by ORB International - seen by The Telegraph - found that nearly two thirds of people disapprove of the Government's Brexit negotiations.

The findings suggest that Mrs May's much trumpeted speech in Florence has failed to convince Britons that her team will make a success of the Brexit talks.

They will also throw into question the justification of Mrs May's supporters of why she has to remain as Prime Minister.

Brexit-supporting Conservative MPs have repeatedly said that it would damage Britain's talks with EU negotiators if she were replaced in 10 Downing Street.

Face to face talks between David Davis, the Exiting the European Union secretary, and Michel Barnier, the EU's chief negotiator, resume on Monday.

The survey has been carried out by ORB in the first week of each month since November last year.