Rishi Sunak's approval rating among voters has sunk to its lowest level in three months as Labour extended its poll lead over the Tories. 

A Redfield & Wilton Strategies survey conducted on May 28 found that 44 per cent of voters disapproved of Mr Sunak's performance as Prime Minister, up by three points on last week, while 30 per cent approved which was unchanged. 

That gave the premier an approval rating of minus 14 which was his lowest since February 26. 

In contrast, Sir Keir Starmer was in positive territory with an approval rating of plus eight. Some 37 per cent of voters approved of his performance as Labour leader while 29 per cent disapproved. 

Meanwhile, Labour's overall poll lead over the Conservatives has grown to 15 points, up by three points when compared to last week. The survey puts Labour on 43 per cent, up one point, and the Tories on 28 per cent, down by two points. 

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