Google’s self-driving cars are confused by track stands because there’s no way for any driver, human or otherwise, to differentiate the first second of a balance-maintaining roll-forward from the first second of a “screw it, I’m running the light.”
I say this as a daily cyclist and regular driver in New York City. Track stands are the single most driver-hostile thing you, as a cyclist, can do other than intentionally cutting drivers off and making them ditch into shoulders to keep from killing you.
http://www.businessinsider.com/google-self-driving-cars-get-confused-by-hipster-bicycles-2015-8

