Final answer:
In law, an operator of a motor vehicle is required to maintain a safe following distance between themselves and the vehicle in front of them.
Step-by-step explanation:
In this case, the subject of the question is Law. According to traffic laws, an operator of a motor vehicle should maintain a safe distance or following distance between themselves and the vehicle in front of them. This is to ensure that they have enough time and space to react and stop in case of an emergency or sudden change in traffic conditions.
The specific following distance required may vary depending on the speed of the vehicle and the prevailing road conditions. However, a commonly recommended following distance is at least three seconds between vehicles. This means that the driver should maintain a distance that would take them at least three seconds to reach the same point as the vehicle in front when it passes a fixed reference point.
Tailgating, which is driving too closely behind the vehicle in front, can increase the risk of accidents and reduce the driver's ability to react in time. It is important for every driver to maintain a safe following distance to promote road safety.