What type of signage is required for flame effect areas?

The requirement for signage in flame effect areas, as outlined in NFPA 160, emphasizes the importance of alerting the audience and staff to potential hazards associated with flame effects. Warning signs indicating the presence of flame effects and related hazards are crucial for ensuring the safety of everyone in the vicinity. Such signage serves as a proactive measure to make individuals aware of fire risks, encouraging them to maintain a safe distance and understand the nature of the entertainment.

This type of signage not only informs about the specific hazards associated with flame effects but also promotes preparedness in the event of an emergency. It's essential for crowd management and directs attention to safety protocols relevant to the flame effects being used. Properly displayed warning signs contribute to a safe environment, aligning with the overall objectives of fire safety standards in public performance spaces.

While general safety signs and emergency exit signage are important, they do not specifically address the unique risks posed by flame effects, which is the focus of the correct answer. Thus, using targeted warning signage is crucial for the safety and awareness of everyone in flame effect areas.