How should a driver respond to a yellow traffic light?

A yellow traffic light serves as a warning that the signal is about to change to red. The primary purpose of this light is to alert drivers to clear the intersection safely while also giving them the opportunity to stop if they can do so in a controlled manner.

The ideal response is to prepare to stop if it is safe to do so. This means assessing the current speed and distance from the intersection; if the vehicle is too close to stop safely, then it may be appropriate to continue through the intersection. However, if a driver is at a distance that allows for a safe stop without abrupt braking or risk of being rear-ended, they should do so as a general rule of practice for responding to a yellow light.

This response emphasizes safety first, as it allows drivers to react appropriately to the changing traffic conditions while also considering the safety of themselves and other road users. Other responses, like speeding up to clear the intersection, may lead to unsafe situations, while immediately stopping without regard to the conditions may result in sudden stops that could cause rear-end collisions. Thus, preparing to stop if it is safe is the most responsible and prudent approach to responding to a yellow light.