How should audience members be positioned in relation to flame effects?

Audience members should be positioned behind a designated safety barrier to ensure their protection from the flame effects being used. The safety barrier serves as a crucial element in minimizing the risk of injury, as it creates a physical separation between the audience and the flame effects. This distance is vital to ensure that individuals are not exposed to potentially harmful heat, flames, or projectiles that can result from flame effects.

By maintaining this safety distance, performers can utilize flame effects more dynamically and effectively while still adhering to appropriate safety standards. This practice aligns with the recommendations outlined in NFPA 160, which emphasizes safety protocol and preventive measures to protect both the audience and performers during flame shows.