What motor vehicles are subject to the no-overtaking rule indicated by this sign?

The signs in the image indicate specific restrictions for motor vehicles. The upper sign represents a no-overtaking zone, which is particularly crucial for ensuring road safety, especially in areas with high traffic volumes or near schools.

The lower sign indicates that the no-overtaking rule applies not only to trucks and large vehicles but also to coaches or buses, cars, and vehicles with trailers. This means that in the area marked by the upper sign, overtaking is prohibited for all vehicles categorized under these signs.

Understanding these rules helps prevent accidents and promotes safer driving practices, especially in busier or more complex traffic situations. Always pay attention to such signs to ensure compliance with local regulations.