There’s a guy called Mitt Romney who wants to know whether we are ready!” London Mayor Boris Johnson yelled to a crowd prior to the Olympics, referring to Romney’s remarks ahead of the Olympic games in London.

But the London Mayor had some preparation problems of his own, after he got stuck on a zipline during a stunt in Victoria Park.

“Get me a rope, get me a ladder,” the mayor shouted as he dangled from the zipline.

Watch the video here.

H/T @christiantappe and @byronyork