What type of turn must you make when you see a "No U-turn" sign?

When encountering a "No U-turn" sign, your response should be to make a legal alternative turn or a three-point turn. The sign indicates that making a U-turn at that location is prohibited, as it can create hazards or disrupt traffic flow.

In this instance, a legal alternative turn would involve taking the next available side street or intersection to redirect your path without executing a U-turn. A three-point turn is typically used to change direction on narrow roads when no option for a wider turn is available, provided that it is safe and legal to do so.

Choosing to implement an alternative turning method ensures compliance with traffic regulations and maintains safety for both the driver and surrounding road users. This understanding is crucial for responsible driving and helps reinforce the importance of adhering to road signs and rules.