Boris Johnson has revealed what circumstances would make him resign - and it sounds like it could be a way off.
The prime minister found himself the subject of plenty of criticism during PMQs, as ministers continue to fall like dominos.
"If there were circumstances in which I felt it was impossible for the government to go on," he said of what would force him out.
"The job of a prime minister in difficult circumstances when he's been handed a colossal mandate is to keep going, and that is what I will do."
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