The vehicle’s braking distance is the distance covered by the vehicle:

1. A From the moment of identifying the risk until the vehicle starts to brake.
2. B From the moment the driver identifies the risk ahead until the vehicle makes a complete stop.
3. C From the moment the driver identifies the risk ahead until he starts stepping on the brake pedal.
4. D From the moment the driver steps on the brake pedal until the vehicle comes to a complete stop.