What is the meaning of a traffic sign that has circle, octagon or reverse triangle with red color? What is the meaning of a traffic sign that has circle, octagon or reverse triangle with red color?

• A. Warning
• B. Giving direction
• C. Compulsory
•  

  The correct answer is C

   

  Compulsory signs tell you what you absolutely must or must not do. They are usually red or blue in color and vary in shapes of circle, octagon, rectangle, and reverse triangle.