UK PM race: Senior minister switches sides from Rishi Sunak to Liz Truss

A senior Cabinet minister who was backing Rishi Sunak in the UK prime ministerial contest on Saturday became the first high-profile figure to switch sides to the opposing camp of Foreign Secretary Liz Truss.

Writing in 'The Daily Telegraph', Sir Robert Buckland said he now believes Truss is the "right person to take the country forward" and that her plans are the best shot for the UK to reach its potential as a "high-growth, high-productivity economy".

The minister said he had initially backed Rishi Sunak because he felt that, during the initial parliamentary rounds where Conservative Party MPs decided on the final two candidates, the former Chancellor was "embodying what we needed".

"As the campaign has moved on, and as I have listened carefully to both candidates, I have thought deeply about the issues that move me and what I want to see the next Prime Minister doing," writes Buckland.

"Changing your mind on an issue like this is not an easy thing to do, but I have decided that Liz Truss is the right person to take the country forward," he said.

The defection comes on the back of surveys that show Truss in a clear lead over her British Indian contender in the race to succeed Boris Johnson as Tory leader and Prime Minister. During such leadership contests, members of Parliament often pick their endorsements with an eye on a ministerial post in the new leader's Cabinet.

Buckland writes: "I know both candidates well and have worked with them in government and in Cabinet... I have looked at ideas and principles first, and personalities second."

"Her (Truss) plans give us our best shot at reaching our potential with the high-growth, high-productivity economy that we need not only to get us out of this crisis but to protect ourselves from the next."

It is in marked contrast to the comments he made in a video a month ago when he publicly endorsed Sunak: "Now is the time for serious leadership, that is why I am proud to back Rishi Sunak as our next Prime Minister." Meanwhile, Deputy Prime Minister Dominic Raab – one of Sunak's high-profile and ardent supporters – told 'The Times' that Truss' plans were not credible for the country and claimed that while the Foreign Secretary "zigzagged" on issues, Sunak has remained consistent and clear with his vision.

"Being honest, levelling with the country, is really important given the erosion of trust in politicians and the circumstances around the departure of Boris. If we're going to deliver the country through difficult times we need a Prime Minister who has been very clear about the challenges ahead," he tells the newspaper in an interview.

"The blatant sexism underlying the critique is astonishing. I'm surprised in the 21st century we're still hearing these kinds of things. She (Murty) paid all her tax that was due. We should be championing female entrepreneurs who have been as successful as her. She's a great role model for women and for those from ethnic-minority backgrounds who want to live the British dream," he said.