Can I make a U-turn when the navigation says to?

[Cory]

You cannot rely entirely on navigation; you should drive safely according to the actual road conditions. Here are the relevant details: 1. Updates needed: Navigation maps require regular updates. If not updated in time, some roads may not be included in the navigation map, or there may be intersections marked with "No U-turn" or "No left turn" signs that the navigation hasn't updated. Making a U-turn at such locations may result in a traffic violation. 2. Article 39: Traffic management departments of public security authorities can implement measures such as guidance, traffic restrictions, or prohibitions for motor vehicles, non-motor vehicles, and pedestrians based on specific road and traffic conditions. In cases of large-scale public events or extensive construction, traffic restriction measures or decisions directly affecting public road traffic activities should be announced to the public in advance.