When passing on the right during an emergency, you may use only:

When passing on the right during an emergency, you may use only:

• A. emergency lights
• B. sirens
• C. both lights and sirens
• D. neither lights nor sirens

Answer: (A)

When you’re passing on the right, your signaling should clearly indicate you’re an emergency vehicle while minimizing additional distractions. Emergency lights alone are the appropriate signal because they warn and command attention without adding audible noise that could startle drivers or provoke abrupt, unsafe reactions during a close right‑side pass. Sirens, while useful for clearing traffic in front, can cause drivers to brake or swerve unpredictably as you move alongside them, increasing the risk of a collision. Using only lights keeps the maneuver safer by conveying urgency and priority while allowing other drivers to yield in a controlled, predictable way.

When you’re passing on the right, your signaling should clearly indicate you’re an emergency vehicle while minimizing additional distractions. Emergency lights alone are the appropriate signal because they warn and command attention without adding audible noise that could startle drivers or provoke abrupt, unsafe reactions during a close right‑side pass. Sirens, while useful for clearing traffic in front, can cause drivers to brake or swerve unpredictably as you move alongside them, increasing the risk of a collision. Using only lights keeps the maneuver safer by conveying urgency and priority while allowing other drivers to yield in a controlled, predictable way.