What is the safest method to negotiate a roundabout in an emergency vehicle?

• A. Stop before entering and wait for a green light.
• B. Enter at a safe speed, yield to circulating traffic when required, and exit with proper signaling.
• C. Use sirens to clear the path and proceed.
• D. Enter at maximum speed to minimize time, ignore yield rules, and exit without signaling.

Answer: (B)

Negotiating a roundabout safely as an emergency vehicle hinges on controlling speed, yielding to vehicles already in the circle, and signaling your exits. Enter only when there is a safe gap and you can proceed without forcing others to brake or swerve. Right-of-way in the roundabout belongs to traffic circulating inside the circle, so you must yield to them as you merge. Once you're in, maintain a steady, controlled speed so you can react to any driver who hasn't seen you, and stay in your lane without weaving. When you exit, signal clearly to indicate your intent and leave the circle smoothly. While sirens and lights warn others and may help you proceed, they do not replace the need to yield and navigate carefully. Stopping before entering, entering at maximum speed, or exiting without signaling compromises safety and increases risk.