Which statement is true regarding the use of orange lines?

Answer: C — They signify road works that must be followed

The use of orange lines is primarily associated with road works and indicates specific areas where drivers need to exercise caution and adhere to altered traffic rules. When orange lines are present, it typically marks temporary changes in the road layout or restrictions due to construction or maintenance activities. This signals to drivers that they should be vigilant, as the usual road conditions may be modified, and they must follow any additional instructions given, such as detours or reduced speed limits. Recognizing the significance of orange lines helps ensure safety for both drivers and workers on the road. The context of other choices can help clarify the focus on orange lines. For example, while caution is essential when encountering any road markings, different colors are used to standardize indicators for varying situations, such as yellow for warning or red for prohibitive measures. In terms of parking, specific lines signify parking regulations, but they are not designated as orange. Speed limits are typically communicated through signs rather than road markings like orange lines. Understanding these distinctions reinforces the critical role that color coding plays in traffic management and safety awareness.