What does a green light mean?

Answer: B — You may proceed through the intersection after yielding to pedestrians and vehicles already in the intersection

A green light indicates that you may proceed through the intersection after yielding to pedestrians and any vehicles that are already in the intersection. This means that while you have the right of way to continue driving, you must still be vigilant and ensure that the way is clear. Yielding to pedestrians is vital, as they have the priority to cross the road at intersections when the light is green and it is safe for them to do so. Additionally, if there are vehicles already in the intersection, it is essential to allow them to clear before you proceed. This promotes safety and smooth traffic flow, helping to avoid accidents and ensuring that all road users are respected. While it might seem intuitive to just go when the light turns green, safe driving practices always require awareness of your surroundings, including the presence of pedestrians and other vehicles.