Boris Johnson is to resign as Conservative leader but will push to stay on as prime minister until the autumn, prompting a backlash from some Tory MPs who say he has to go now.
Johnson’s decision came after an extraordinary standoff with his cabinet, which ended after Nadhim Zahawi, his new chancellor, told him to quit. By that point, more than 50 ministers had walked out, citing his mishandling of a string of scandals and failure of ethics.