What procedures should you follow before passing another vehicle?

Answer: B — Signal, then pass when the way is clear

Before passing another vehicle, it is crucial to signal and ensure that the way is clear. Proper procedures for passing enhance safety and help prevent accidents. When you signal, you are notifying other drivers of your intended action, which is essential for effective communication on the road. This allows drivers around you to anticipate your movements, reducing the risk of misunderstandings. Next, assessing whether the way is clear entails checking your mirrors (including your side mirrors), checking your blind spots, and ensuring that there are no oncoming vehicles or obstacles in your path. It's important to have a clear understanding of the surrounding environment before executing the maneuver. This option emphasizes a systematic approach to passing another vehicle, ensuring not only your safety but also the safety of other road users. Relying solely on signals without confirming that it is safe to pass could lead to dangerous situations, which highlights why following the correct procedure is critical.