Boris Johnson had been hanging onto power despite the resignation of a string of his top ministers. On Thursday the man he appointed as finance minister less than 48 hours earlier publicly urged Johnson to quit.
"The Prime Minister will make a statement to the country today," a spokesperson said.
Defence Secretary Ben Wallace also called on Johnson to quit but said he would stay in his role to protect national security.
Earlier, British Treasury chief Nadhim Zahawi called on Prime Minister Boris Johnson to resign Thursday, just 36 hours after Johnson put him in the job, while another newly appointed Cabinet minister quit her post.
Zahawi said Johnson knew “the right thing to do" was to “go now."
Zahawi was appointed late Tuesday to replace Rishi Sunak, who resigned saying he could no longer support Johnson after a series of ethics scandals.
Education Secretary Michelle Donelan, who was also appointed on Tuesday following the resignation of her predecessor, announced her resignation Thursday morning.
Johnson has rejected clamors for his resignation, digging in his heels even as dozens of officials quit and previously loyal allies urge him to go after yet another scandal engulfed his leadership.
A group of Johnson’s most trusted Cabinet ministers visited him at his office in Downing Street Wednesday, telling him to stand down after losing the trust of his party. But Johnson instead opted to fight for his political career and fired one of the Cabinet officials, Michael Gove, British media reported.
Recent disclosures that Johnson knew about sexual misconduct allegations against Chris Pincher, a Conservative lawmaker, before he promoted the man to a senior position pushed the prime minister to the brink.
Last week, Pincher resigned as deputy chief whip after complaints he groped two men at a private club. That triggered a series of reports about past allegations leveled against Pincher — and shifting explanations from the government about what Johnson knew when he tapped him for a senior job enforcing party discipline.
Health Secretary Sajid Javid and Treasury chief Rishi Sunak resigned within minutes of each other Wednesday over the scandal. The two Cabinet heavyweights were responsible for tackling two of the biggest issues facing Britain — the cost-of-living crisis and COVID-19.
Javid captured the mood of many lawmakers when he said Johnson’s actions threaten to undermine the integrity of the Conservative Party and the British government.
