What does a green signal indicate for a driver?

Answer: B — Go straight ahead or turn right

A green signal indicates that drivers are permitted to proceed, which can include going straight ahead or turning right, depending on the specific traffic regulations at that intersection. This signal means that it is safe to continue traveling on the road, as long as the driver ensures that the path is clear of pedestrians and other vehicles. While drivers must always remain vigilant and be aware of their surroundings, a green light generally gives the clear for movement, representing the flow of traffic. Therefore, understanding the rules that apply to green signals helps ensure safe driving practices and adherence to traffic laws.