What precaution should be taken regarding glass structures during a bomb threat response?

Avoiding staging behind glass structures during a bomb threat response is crucial for safety. Glass can shatter when exposed to a blast or from debris caused by an explosion, leading to the risk of severe injuries from flying glass shards. By maintaining a safe distance from these structures, responders can minimize their exposure to potential hazards. This precaution allows teams to manage the situation effectively while ensuring their own safety and that of others in the vicinity, helping to prevent additional injuries from the inherent risks associated with glass in volatile environments.