When you see an emergency vehicle approaching while using its flashing lights, you must:

  1. Maintain your speed and stay in your lane until the vehicle has passed.
  2. Move into the right lane and drive slowly until the vehicle has passed.
  3. Pull over to the curb or edge of the road and stop until the vehicle has passed. ✓

Answer: C. Pull over to the curb or edge of the road and stop until the vehicle has passed.

Pull over to the curb or edge of the road and stop until the emergency vehicle has passed.

Why this is the answer

The California handbook says to give the right-of-way to an emergency vehicle that is using a siren and red lights. It tells you to drive to the right edge of the road and stop until the emergency vehicle has passed. If you are already in an intersection, you continue through it first, then move right as soon as it is safe and stop. That is why pulling over and stopping matches the rule.

Why the other answers are wrong

Remember it

Red lights and siren mean move right and stop, not just slow down.

Official handbook: California Driver Handbook (DL 600), Section 7: Laws and Rules of the Road, p. 45

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.