Arizona Drivers Permit Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The sign indicating "No passing in either direction" clearly implies that you cannot overtake other vehicles while you are in the area marked by that sign. This is crucial for ensuring safety on roads where visibility may be limited or where traffic conditions do not allow for safe passing maneuvers. Such signs are typically placed in areas like curves or hills, where passing could lead to dangerous situations for both the overtaking vehicle and oncoming traffic.

The other choices do not accurately reflect the meaning of the sign. For example, the idea that only trucks or bicycles may pass does not pertain to the restriction of overtaking as specified by the sign. Similarly, "No traffic allowed" misinterprets the purpose of the sign, which focuses specifically on the action of passing rather than prohibiting traffic altogether. Thus, the correct interpretation is that the sign strictly forbids overtaking other vehicles in both directions.