Hugh Grant is the man behind that “Benny Hill” music prank.

“Yakety Sax” was played during a Sky News broadcast about U.K. Prime Minister Boris Johnson’s resignation on Thursday.

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The reporter was noticeably struggling to keep a straight face as he apologized for the noise in the background.

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Grant started the whole thing off, asking activist Steve Bray to play the song outside U.K. Parliament in Westminster, London.

He posted:

Bray, who revealed last month that he’d had his amplifiers removed by police, responded:

The moment has since gone viral, with social media users praising Grant online.