You are the first in line when the light turns green. What should you do before you begin to move ahead?

• A. Accelerate quickly
• B. Check the rearview mirror
• C. Blow your horn
• D. Scan the intersection

Answer: (D)

Before you move on a green light, you should scan the intersection for hazards. Green means you may proceed, but the path isn’t guaranteed clear. Look for pedestrians in crosswalks, cyclists, or drivers who may be turning or entering the intersection from other directions. This quick check helps you stop in time if something unexpected is there and ensures you have a safe path before committing to move. The rearview mirror only tells you what’s behind you, not what’s ahead or in the intersection. Accelerating quickly can surprise someone or reduce your ability to stop, and blowing your horn doesn’t address safety. Scan the intersection.