Left turns on red are allowed in Michigan from which scenario?

• A. It is never allowed.
• B. It is allowed from any street after a full stop.
• C. It requires a sign permitting the turn.
• D. It is allowed from a one-way street onto a one-way street after a full stop.

Answer: (D)

In Michigan, left turns on red are allowed only when you are turning left from a one-way street onto another one-way street, and you must come to a complete stop and yield to all traffic and pedestrians before making the turn. This rule exists because turning left from a one-way onto a one-way reduces crossing opposing traffic. A sign can prohibit the turn, but you don’t need a sign to permit it—the default is allowed in this specific scenario. So the described situation—left turn on red from a one-way street to a one-way street after stopping—is the valid case. The other options don’t fit because they involve streets that aren’t one-way, or imply the turn is allowed only with a sign, which isn’t the rule here.