Final answer:
The statement regarding pennant shaped signs marking all no-passing zones is false; these zones are marked with rectangular-shaped signs, while pennant-shaped signs indicate no-passing zones on the left.
Step-by-step explanation:
The statement that all areas where passing is prohibited are clearly marked with pennant shaped signs is false. No-passing zones on roads are typically indicated by yellow and black signs in a horizontal rectangular shape, not in pennant shapes. Pennant-shaped signs are commonly used to indicate a no-passing zone on the left-hand side of the road for traffic in your direction.
It is important for drivers to understand the different shapes and colors of traffic signs as they convey specific messages about road conditions, traffic laws, and other important information. By recognizing these signs and their meanings, drivers can make informed decisions and navigate the roadways safely.