I posted this elsewhere in response to the jackass who crashed his quad into a building in NYC's Times Square, but it bears saying again obviously as we continue to see stunts like this posted while the FAA (in the US) and other regulators around the world formulate rules and regulations for our hobby, due next year: DON'T fly over crowds of people. DON'T crash like an *** into buildings and DON'T post this crap on YouTube to be used as the reason the FAA and regulators in ALL countries regulate or ban our hobby. If that plea doesn't resonate with you, this should: If you hurt or kill someone, your life is over. In the US, when you finally get out of jail for involuntary manslaughter or worse, the personal injury lawyers for the victim or their families will ensure you, your children and your grandchildren never have 2 pennies to rub together as long as you live! FLY RESPONSIBLY!!