What does a sign featuring a black and red car next to each other indicate?

The sign featuring a black and red car positioned next to each other indicates "No Overtaking." This sign is crucial for maintaining safety on the road, particularly in areas where overtaking could lead to dangerous situations, such as curves, hills, or zones with heavy pedestrian traffic. The design, using distinct colors and car silhouettes, effectively communicates the prohibition of passing other vehicles in order to prevent accidents and ensure a smoother flow of traffic.

Understanding this sign helps drivers recognize when they should remain in their lane rather than attempting to overtake, emphasizing the importance of following traffic rules for the safety of all road users. The other sign options pertain to different road regulations that do not specifically address the act of overtaking.