Practice question

If you are turning right on red at a signal in Iowa, what must happen first?

  1. You must stop, then yield to pedestrians and traffic unless a sign prohibits the turn
  2. You may roll through if the right lane is clear
  3. You must wait only for a green arrow
  4. You may turn only from the left lane

Answer: A — You must stop, then yield to pedestrians and traffic unless a sign prohibits the turn

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