Which of the following scenarios is considered a safe passing condition?

In safe passing conditions, it is crucial to have a clear view of the road ahead and no oncoming traffic that could create a danger during the maneuver. A scenario featuring no oncoming cars and a clear road provides the driver with adequate visibility and space to execute a safe pass. This allows for proper judgment regarding speed and distance, ensuring a lower risk of collisions with vehicles coming from the opposite direction.

On the other hand, a vehicle behind honking may indicate frustration instead of enhancing safety, which could pressure the driver into making unsafe decisions. Similarly, navigating a busy city area typically involves numerous cars, pedestrians, and potential hazards that could complicate the passing process and increase the risk of accidents. Closely following another vehicle restricts visibility and can make it difficult to judge when it's safe to pass, as the driver might not have enough information about the road conditions ahead.

Thus, the scenario with no oncoming cars and a clear road stands out as the best condition for safely executing a passing maneuver.