What is the requirement for side turn signals on a school bus?

The requirement for side turn signals on a school bus is that they must be clean and amber, with no missing or broken lenses. This standard ensures that the signals are clearly visible to other drivers and pedestrians, particularly in a school bus context where safety is paramount. The amber color aligns with traffic regulations that dictate the color coding for vehicle signal lights, helping to communicate the driver's intentions effectively. Maintaining the integrity of the lenses ensures that the signals function properly, reducing the risk of accidents and ensuring compliance with safety regulations. In contrast, dimly lit or damaged lights, flickering signals, or incorrect colors would not provide the necessary visibility or communication required for safe operation on the road.