What sign indicates no entry?

What sign indicates no entry?

• A. A green circle with a white cross
• B. A red triangle with a white border
• C. A red circle with a white horizontal bar
• D. A yellow square with a black border

Answer: (C)

The sign that indicates no entry is represented by a red circle with a white horizontal bar. This particular design is universally recognized as a no entry sign, which means vehicles are prohibited from entering a certain area or street. The red color signifies the need for caution, while the horizontal white bar clearly communicates that entry is not allowed. In traffic control, the signaling system uses colors and shapes to convey important messages quickly and effectively to drivers. The red circle signifies a stop or prohibition, while the horizontal bar provides a clear visual cue that reinforces the message of no entry. This combination ensures that the sign is easily understood at a glance, thereby enhancing safety on the roads by preventing unauthorized access or entry into restricted areas.

The sign that indicates no entry is represented by a red circle with a white horizontal bar. This particular design is universally recognized as a no entry sign, which means vehicles are prohibited from entering a certain area or street. The red color signifies the need for caution, while the horizontal white bar clearly communicates that entry is not allowed.

In traffic control, the signaling system uses colors and shapes to convey important messages quickly and effectively to drivers. The red circle signifies a stop or prohibition, while the horizontal bar provides a clear visual cue that reinforces the message of no entry. This combination ensures that the sign is easily understood at a glance, thereby enhancing safety on the roads by preventing unauthorized access or entry into restricted areas.