The moment Boris Johnson realized his premiership was in jeopardy came not at 9 p.m. Monday in the House of Commons when Sir Graham Brady, chair of the 1922 Committee of backbench Conservative members of Parliament, announced a painfully narrow victory in the no-confidence vote, but three days earlier on the steps of St. Paul’s Cathedral.
(SOURCE) https://www.cnn.com/2022/06/07/opinions/boris-johnson-no-confidence-vote-prince/index.html