Northern Ireland Secretary Brandon Lewis resigned, telling the PM that Government requires honesty, integrity and mutual respect . Helen Whately then also quit.
Tory grandee Sir Bernard Jenkin says he told the PM yesterday: You can go with some dignity or you can be forced out like Donald Trump as he faces mass resignations.
Johnson had defied pressure to quit on Wednesday from senior ministers and a mounting rebellion within his ruling Conservative Party, saying he will fight off any attempts to oust him.