During a serious incident, priority should be given to?

In the context of managing a serious incident, prioritizing the security of the scene is crucial. Ensuring that the area is secure protects both the individuals involved and the integrity of evidence. Securing the scene prevents unauthorized access, which can lead to contamination or tampering with critical evidence that may be necessary for investigations later on. It also ensures the safety of first responders, witnesses, and any victims who may still be in the area.

While documenting events, informing the media, and conducting interviews are all important aspects of incident management and investigation, these activities should take place after the scene is secured. Without securing the scene first, all other efforts could be compromised, which could ultimately hinder the overall effectiveness of the response and evaluation of the incident.