Anecdote. I was in China a few weeks ago, Shanghai to be precise. Me and my wife were walking around the city and there is scooters everywhere (the ones you sit

Anecdote. I was in China a few weeks ago, Shanghai to be precise. Me and my wife were walking around the city and there is scooters everywhere (the ones you sit on) and they're electric and because of this you don't hear him! A few times this caused me the scare the sh#t out me when suddenly one of these things comes from behind at high speed. Very annoying...