Boris Johnson, perhaps unsurprisingly, managed to get himself stuck mid-air waving flags while trying out a zip wire in London's Victoria park.
After hanging about for a few minutes the mayor was eventually rescued, but not before laughing onlookers could snap a few pictures and a video.
(Photo courtesy of rebeccasbrain/Twitter)
(Photo courtesy of lilswetherald/Twitter)
(Photo courtesy of KatiieAlice/Twitter)
(Photo courtesy of CartoonBeardy/Twitter)
Not long after the news of Boris's predicament broke, the internet went to work:
SSSSSHHH, quietly now Boris
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