Final answer:
Based on potential hazards, placing road flares around the incident scene may be an issue.
Step-by-step explanation:
Based on the potential hazards, placing road flares around the incident scene may be an issue. Road flares are typically used to provide a visual warning signal in emergency situations, such as accidents or breakdowns. However, if there is uncertainty over whether a serious fire or hazard awaits after an alarm, the use of road flares may pose a risk.