The favourite to become the next Prime Minister Boris Johnson was heckled during a hustings event.
It followed a question about Britain’s ambassador to the United States, Kim Darroch, who resigned in a furore over leaked memos.
Darroch quit after Donald Trump labelled him “stupid” and “wacky” following the leaking of the memos in which he branded the U.S. president’s administration inept.
Johnson, a former foreign minister, repeatedly failed to back Darroch during a previous televised debate.
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