The Guardian view on Boris Johnson’s resignation: good riddance

The good news is that the worst prime minister in modern British history is going. The bad news is that he has not yet gone. Boris Johnson fought to the end to remain in Downing Street as his reputation and his government collapsed around him. On Thursday, as more ministers resigned, including one who had been in office less than 48 hours, he bowed to the inevitable, resigning as Conservative leader while remaining prime minister until a successor is chosen.

Mr Johnson went grudgingly and without grace. He left with a speech outside No 10 that was at once breezy and bitter. It contained no note of contrition for his own misconduct as prime minister, or any syllable of awareness of why a party that had rushed to embrace him three years ago has rushed to rid itself of him now. His capacity to do damage to his party and the country has not yet ended.