What does a green traffic light signify?

A green traffic light signifies that drivers are permitted to proceed through the intersection or continue moving in their lane, provided it is safe to do so. This means that vehicles can move forward without stopping, but it is essential to remain vigilant and aware of the surrounding conditions. This includes being cautious of pedestrians who may be crossing the road and other vehicles that could be making turns or changing lanes.

The correct choice emphasizes the importance of moving with caution while also acknowledging the right of way, which is vital for ensuring safety on the road. The awareness of pedestrians and other traffic is crucial since intersections can often have multiple users, and conditions can change rapidly.

The other choices do not accurately reflect the rules pertaining to a green light. For instance, suggesting to stop unless turning right misinterprets the meaning of a green signal, as it indicates a clear go-ahead. Yielding to pedestrians, while important, does not encompass the full responsibility of moving forward when it is safe. As for speeding up to clear the intersection, that approach could create a dangerous situation and is not in line with safe driving practices.