quantum bike phenomenon

When someone is on a bicycle he doesn't have to follow the laws of traffic, until he gets into an accident. From the second before the collision until the second after he becomes a vehicle and suddenly all laws of traffic apply to him. This phenomenon is up until the time of writing only been observed when the cyclist isn't breaking any laws as a vehicle.

person in car: "Hey dude why did you drive so recklessly?"
person on bike: "It's okay because I wasn't a vehicle until you hit me, so you are the bad driver."
person in car: "Ah I see, the quantum bike phenomenon. I was clearly wrong here, sorry for the inconvenience."