What must be checked regarding the rearview mirror during inspection?

The rearview mirror is a critical component for driver safety and situational awareness while operating a vehicle. During an inspection, it is essential to verify that the mirror is securely mounted to prevent any detachment or movement that could obstruct the driver's view. Additionally, the mirror must be in good condition, meaning it should be free from cracks, excessive scratches, or other damage that could impair visibility. This ensures that the driver can effectively monitor traffic and surroundings from the rear of the vehicle.

Options that pertain to decoration, specific shapes, or tinting are not practical requirements for the rearview mirror's functionality and safety. While aesthetics and style may be considered by some, they do not impact the essential role of the mirror in promoting safe driving practices, which is why the focus during an inspection is solely on its secure mounting and condition.