British Prime Minister Boris Johnson suffered a double blow as voters rejected his Conservative Party in two special elections dominated by questions about his leadership and ethics.
The party's chairman quit after the results early Friday, saying the party “cannot carry on with business as usual.”
The centrist Liberal Democrats overturned a big Conservative majority to win the rural southwest England seat of Tiverton and Honiton, while the main opposition Labour Party reclaimed Wakefield in northern England from Johnson's Tories.
The contests, triggered by the resignations of Conservative lawmakers hit by sex scandals, offered voters the chance to give their verdict on the prime minister just weeks after 41% of his own MPs cast their ballots against him.
“The people of Tiverton and Honiton have spoken for Britain," said the area's newly elected Liberal Democrat lawmaker, Richard Foord. "They sent a loud and clear message: It's time for Boris Johnson to go, and go now.”
Defeat in either district would have been a setback for the prime minister's party. Losing both increases jitters among restive Conservatives who already worry the ebullient but erratic and divisive Johnson is no longer an electoral asset.
Party chairman Oliver Dowden quit, saying “our supporters are distressed and disappointed by recent events, and I share their feelings.”
“We cannot carry on with business as usual," he said. "Somebody must take responsibility and I have concluded that, in these circumstances, it would not be right for me to remain in office.”
“I will, as always, remain loyal to the Conservative Party," he said, without offering an endorsement of Johnson.
The prime minister was 4,000 miles (6,400 kilometers) away at a Commonwealth summit in Rwanda as the results were announced.
He told reporters on Thursday that he would not step down if the Conservatives lost both elections, replying to the suggestion with: “Are you crazy?”
“Governing parties generally do not win by-elections, particularly not in midterm,” he said. “That's just the reality.”
The electoral tests come as Britain faces the worst cost-of-living crisis in a generation, with Russia's war in Ukraine squeezing supplies of energy and food staples at a time of soaring consumer demand while the coronavirus pandemic recedes.
Johnson won a big majority in a 2019 general election by keeping the Conservatives' traditional voters - affluent, older and concentrated in southern England - and winning new ones in poorer, post-industrial northern towns where many residents felt overlooked by governments for decades.
Thursday's elections were tests on both fronts. Rural Tiverton and Honiton has voted Conservative for generations, while Wakefield is a northern district that the Tories won in 2019 from Labour.
Labour's victory in Wakefield - whose previous Conservative legislator resigned after being convicted of sexual assault - is a boost to a party that has been out of office nationally since 2010. Labour leader Keir Starmer said it showed the party “is back on the side of working people, winning seats where we lost before, and ready for government."
Pollsters had said the Tiverton and Honiton race was tight, but Liberal Democrats overturned a 24,000-vote Conservative majority to win more more than 6,000 votes.
Even with the defeats, Johnson hold a large majority in Parliament. But his authority among his own lawmakers has been deeply eroded.