Which color flagging is used to indicate a hazard related to communication lines?

The use of pink flagging is specifically designated to indicate hazards related to communication lines. In the context of utility marking and safety protocols, pink flagging serves as a visual caution for workers and the public about underground communication lines, signaling that they should exercise caution in that area. Properly recognizing flagging colors is crucial for ensuring safety and preventing accidents during excavation or construction activities.

Each color in flagging serves a particular purpose, and understanding these distinctions is essential for maintaining operational safety. Pink is widely recognized as the standard color for indicating communication hazards, ensuring that individuals understand the specific risks involved when working in proximity to these lines.