What are the “blind spots”?

1. Elements obstructing the driver’s rear view.
2. Correct answer: The areas around a vehicle in which its driver cannot notice other road users – neither by looking nor by glancing at the mirrors.
3. The area in front of the vehicle only in which the driver can spot pedestrians.
4. The area behind the vehicle only in which the driver cannot notice other vehicles - neither by looking nor by glancing at the mirrors or by any other means.

WhyBlind spots are all the areas around a vehicle where someone may be without the driver seeing them, neither directly nor in the mirrors. Not only behind or in front.