Boris Johnson loses majority as Tory MP Phillip Lee crosses floor to join Lib Dems

Rebel Tory MP Phillip Lee has dramatically defected to the Liberal Democrats – depriving Boris Johnson of his Commons majority.

The pro-EU former justice minister walked across the Commons chamber, to sit with Jo Swinson’s party, meaning the prime minister now leads a minority government – the first since 1996.

“The party I joined in 1992 is not the party I am leaving today,” said Dr Lee, a supporter of a Final Say referendum on Brexit.

We’ll tell you what’s true. You can form your own view. From 15p €0.18 $0.18 USD 0.27 a day, more exclusives, analysis and extras.

“This Conservative government is aggressively pursuing a damaging Brexit in unprincipled ways. It is putting lives and livelihoods at risk unnecessarily and it is wantonly endangering the integrity of the United Kingdom.

“More widely, it is undermining our country’s economy, democracy and role in the world. It is using political manipulation, bullying and lies. And it is doing these things in a deliberate and considered way.”

Under Mr Johnson, the Conservative party had become “infected with the twin diseases of populism and English nationalism”, Dr Lee warned, in a damning resignation letter.

The defection is the third to the resurgent Lib Dems in recent months, after Chuka Umunna, a former Labour MP, and Sarah Wollaston, an ex-Conservative, joined the ranks.

Shape Created with Sketch. Protesters take to streets after Boris Johnson suspends Parliament Show all 11 left Created with Sketch. right Created with Sketch. Shape Created with Sketch. Protesters take to streets after Boris Johnson suspends Parliament 1/11 Anti Brexit protesters march on Whitehall EPA 2/11 Many of the protesters carried placards AP 3/11 A demonstrator wears a Boris Johnson mask during a London rally AFP/Getty Images 4/11 An anti-Brexit demonstrator wields an EU flag during a London rally. AFP/Getty Images 5/11 The protesters also marched to Trafalgar Square, where they blocked traffic AP 6/11 John McDonnell addressed crowds in Whitehall. PA 7/11 A small group of Brexit supporters attempted to stage a counter protest in central London. AP 8/11 Three people were arrested in London, including a woman who sat on the road near Trafalgar Square. AP 9/11 In Oxford, locals and students gathered outside Balliol College, Boris Johnson's alma mater, to protest. PA 10/11 Thousands of people gather in central Glasgow to protest against the prime minister. AFP/Getty Images 11/11 Jeremy Corbyn spoke to protesters in central Glasgow. Getty 1/11 Anti Brexit protesters march on Whitehall EPA 2/11 Many of the protesters carried placards AP 3/11 A demonstrator wears a Boris Johnson mask during a London rally AFP/Getty Images 4/11 An anti-Brexit demonstrator wields an EU flag during a London rally. AFP/Getty Images 5/11 The protesters also marched to Trafalgar Square, where they blocked traffic AP 6/11 John McDonnell addressed crowds in Whitehall. PA 7/11 A small group of Brexit supporters attempted to stage a counter protest in central London. AP 8/11 Three people were arrested in London, including a woman who sat on the road near Trafalgar Square. AP 9/11 In Oxford, locals and students gathered outside Balliol College, Boris Johnson's alma mater, to protest. PA 10/11 Thousands of people gather in central Glasgow to protest against the prime minister. AFP/Getty Images 11/11 Jeremy Corbyn spoke to protesters in central Glasgow. Getty

It came in the most striking fashion – as the prime minister opened his statement on the G7 summit – and, for a few seconds, most MPs didn’t realise it was happening.

Cheers then broke out, drowning out Mr Johnson as he told the Commons about global efforts to stem the fires in the Amazon rainforests.

The defection appeared to subdue Conservative MPs who failed to give their leader any rousing cheers – prompting SNP taunts that he had endured the “shortest political honeymoon in history”.

Inside Politics newsletter The latest news on Brexit, politics and beyond direct to your inbox Inside Politics newsletter The latest news on Brexit, politics and beyond direct to your inbox Enter your email address Continue Continue Please enter an email address Email address is invalid Fill out this field Email address is invalid Email already exists. Log in to update your newsletter preferences Register with your social account or click here to log in I would like to receive updates on politics every morning by email Update newsletter preferences

It leaves the Conservatives in an even more perilous position at Westminster, without even the tiny majority of one it had because of the deal with the Democratic Unionist Party.

Jeremy Corbyn seized on the new situation, telling the Tory leader: “This is a government with no mandate, no morals and, as of today, no majority.”

A delighted Ms Swinson said: “The Liberal Democrats are growing. Phillip follows both Chuka Umunna MP and Sarah Wollaston MP in bravely crossing the floor to join us.

“These representatives join over 30,000 new members, who have joined the Liberal Democrats since our best ever results in the European Elections in May.”

In his statement, Mr Johnson rejected claims that his Brexit strategy was floundering, telling MPs: “It is simply wrong to say that we are not making progress. There is a lot to do in the coming days but things are moving.”

The government was “utterly determined” to leave the EU on October 31 “come what may, without a deal if necessary”, he insisted.

But, if the cross-party Bill to block a no-deal Brexit on 31 October was passed, it would “jeopardise all the progress we have made”.