What type of traffic sign might be encountered when operating a forklift on a sharp curve?

When operating a forklift on a sharp curve, encountering a warning sign is essential for ensuring safety. Warning signs are specifically designed to alert operators to potential hazards or changes in the environment, such as sharp curves, which can present risks if not navigated carefully.

The purpose of the warning sign is to prepare the operator for a situation where increased caution is necessary, typically indicating a need to slow down or be aware of unstable loads. This proactive situational awareness can prevent accidents and enhance overall safety in the workplace, especially in areas where visibility might be limited or where tight turns are common.

In contrast, while stop signs, informational signs, and yield signs play important roles in traffic management, they serve different purposes. Stop signs require vehicles to come to a complete halt, informational signs provide useful data or instructions, and yield signs indicate that a driver must yield to oncoming traffic. None of these directly warn of the specific danger posed by a sharp curve in the operating environment, making the warning sign the most relevant choice in this context.