Which of the following is a component of defensive driving?

• A. Quick reaction time
• B. Lane position
• C. Collision avoidance
• D. Sleep discipline

Answer: (C)

Defensive driving is about preventing crashes by anticipating hazards and controlling your vehicle to avoid collisions. The most direct part of that approach is collision avoidance—the actions you take to keep from hitting other vehicles, pedestrians, or obstacles. This means maintaining a safe following distance, adjusting your speed to road and weather conditions, scanning the road to spot potential threats early, and being ready to brake or steer to avoid a crash. Those steps are specifically aimed at preventing contact, which is the essence of defensive driving.

Quick reaction time matters, but it isn’t the central technique on its own. A driver can be fast, yet if there isn’t enough space or time because hazards weren’t anticipated, a collision can still occur. Collision avoidance relies on planning and space management as the first line of defense, not just reflexes.

Lane position is important because it can improve visibility and give you more room to maneuver, supporting safe driving. However, it serves the broader goal of collision avoidance rather than being the sole or primary component.

Sleep discipline covers fatigue management, which is crucial for alertness and safe driving, but it isn’t a driving maneuver by itself. It supports defensive driving indirectly by helping you stay engaged and able to apply defensive techniques.