Do you want me to pull out news or video showing people's head got cut off flying copter? There is a weight class. There are already regulations. People have b

Do you want me to pull out news or video showing people's head got cut off flying copter? There is a weight class. There are already regulations. People have been flying RC aircraft for fun in cities perfectly happily for a long time and accidents are rare. Most of the aircraft weigh very little. If flying RC aircraft were a particularly dangerous activity then you would expect there to be many injuries when people gather to fly them, but there are not and certainly I have never heard of anyone getting their head cut off.