Conservative MP Danny Kruger has become the first sitting Conservative MP to defect to Reform UK.

Kruger has been an MP since 2019, and sits on Tory leader Kemi Badenoch’s team as a shadow work and pensions minister.

“The Conservatives are over,” he told a press conference, sitting alongside Reform party leader Nigel Farage.

Kruger said he had been “honoured” to be asked to help Reform prepare for government, and said he hoped that Farage would be the next prime minister.

The East Wiltshire MP – a former political secretary to Boris Johnson when he was prime minister – said the Conservatives were no longer the main party of opposition.

He said: “There have been moments when I have been very proud to belong to the Tory party”, but added: “The rule of our time in office was failure.

“Bigger government, social decline, lower wages, higher taxes and less of what ordinary people actually wanted.”

He added: “This is my tragic conclusion, the Conservative Party is over, over as a national party, over as the principal opposition to the left.”

Although he said he had “great regard” for Badenoch, he said the Tory party had a “toxic brand”, adding: “We have had a year of stasis and drift and the sham unity that comes from not doing anything bold or difficult or controversial.”

Describing his move leaving a party he has been a member of for 20 years as “personally painful”, he said his “mission” with Reform would be to “not just to overthrow the current system, it is to restore the system we need”.

Kruger is the second sitting MP to join Reform UK. Lee Anderson, who was previously a Tory MP, sat as an independent before joining Reform in 2024.

His previous jobs include serving as former Conservative Prime Minister David Cameron’s speechwriter.

Kruger spoke in a 2022 Parliamentary debate about the US’s abortion ban and told MPs he disagreed that pregnant women had an “absolute right to bodily autonomy” and that he didn’t understand why the UK was “lecturing” the US.

In 2023, Kruger was one of the speakers at a National Conservatism Conference, an event organised by a right-wing think tank from the United States, and made comments about the role of conventional family values in society.

He told delegates that marriages between men and women were “the only possible basis for a safe and successful society” and one that “wider society should recognise and reward”.

Rishi Sunak, the Conservative prime mimister at the time, distanced himself from the remarks.