“I declare the Games of the 30th Olympiad, CLOSED”
The 2012 Olympics are in the record books, and the closing ceremony in London’s Olympic Stadium was spectacular. Of course Mods on scooters would figure into it, somewhere. In the U.S., NBC showed it in primetime; in Canada, CTV showed it live, and repeated it in prime time.
UPDATE, August 14, 2012: Video from a different angle: