The Ontario Provincial Police (OPP) have a group of officers called the Golden Helmets...
...who do intricate manoeuvers on their Harley Davidson motorcycles.
We were lucky enough to have them visit Hawkesbury and do some impressive demonstrations.
They did all sorts of things with an announcer describing each of their intricate moves.
I especially loved the one where they spelled out the word "OPP" but the wheel and chain were pretty cool too.