Liberal Democrat leader describes general election as 'once in a generation' during speech in York
Sir Ed Davey has spoken at the start of the Liberal Democrats' Spring conference
Sir Ed Davey has told the Liberal Democrats spring conference in York that the general election is 'a once in a generation' vote.
The Lib Dem leader said the Tories "no longer represent British values of decency, tolerance and the rule of law", as he challenged members to "smash the blue wall" at the national vote.
The Lib Dems are using the gathering in York to prepare for a further push into traditional Conservative strongholds, particularly seeking to win over voters in the south and south-west of England.
Sir Ed rallied members to "make this a once-in-a-generation election" as he argued that his party was the only one to offer "transformational change", while the Tories and Labour were just "tinkering around the edges".
Mr Sunak this week ruled out holding an election on May 2, indicating that he would send the country to the polls in the latter half of 2024.
In his speech on Sunday, Sir Ed said the election date was "pretty much the only thing left that Rishi Sunak controls any more".
"He certainly doesn't control his party. Certainly not his Cabinet. Certainly not the healthcare crisis or the economy," he said.
"In fact, the Prime Minister sounds like he's given up."
Sir Ed accused the Prime Minister of "outrageously running down the clock" and "squatting" in Downing Street "while the crises facing our country just get worse and worse".
The Tories were overseeing "political, economic and financial instability" because they had "been consumed by the most damaging, never-ending soap opera in British political history", the Kingston and Surbiton MP said.
"And Tory MPs have given us another episode this weekend, with plots for yet another prime minister - a fourth in less than two years," he added.
It comes as Mr Sunak faces reports that some Conservative MPs are plotting to replace him before the election, and criticism over his handling of the emergence of alleged racist remarks about an MP by major Tory donor Frank Hester.
Addressing the racism row, Sir Ed said: "If this week's news has shown anything, it's that we must also cap donations to political parties.
"So that even the wealthiest racists cannot buy power and influence over the Conservative Party.
"The party that brought us Boris Johnson, Suella Braverman and Lee Anderson, proudly funded by a man who made the most appalling racist and sexist comments - the Conservatives no longer represent British values of decency, tolerance and the rule of law."
Sir Ed urged Mr Sunak to call a national vote immediately, saying the Lib Dems were "up for the fight" and "the country can't wait a moment longer to see the back of this terrible Conservative Government".
"We can make this a once-in-a-generation election," he said.
"In so many parts of the country, only we can beat the Conservatives. And we must."
He argued the case for having more Lib Dem MPs in Parliament, saying: "The mess our country is in demands not a plan to tweak things, but a plan to transform everything.
"Tinkering around the edges won't come close to solving anything, and yet that's what both the Conservatives and Labour are offering. They're both trying to cloak themselves in the costume of change, but they're both really saying 'keep things the same'.
"The Liberal Democrat approach is so different, because we don't just want to change things on the surface - paper over the cracks but leave the foundations to crumble underneath - we want real change".
The party leader's comments come as senior Tories have dismissed rumours Rishi Sunak could be replaced as Prime Minister before the general election as 'madness'.
Reports have emerged that some MPs want Penny Mordaunt to step into the job instead before voters go to the polls.