When can you make a right turn on a red light in Iowa?

Answer: A — After a complete stop and ensuring it's safe to do so

Making a right turn on a red light in Iowa is permissible after coming to a complete stop and ensuring that the way is safe. This means that the driver must come to a full stop at the red light, carefully check for any oncoming traffic, pedestrians, or any other obstacles, and ensure that it is safe to make the turn before proceeding. This requirement is in place to promote safety for all road users and to prevent accidents. The other options do not accurately represent the law. Simply turning when there is no traffic does not provide a complete picture of the necessity to stop and check for safety. Turning at any time when the light is red disregards the requirement of stopping first. Lastly, the rule is not limited to daytime hours; it applies at all times as long as the driver follows the proper protocol of stopping and checking for safety.