In a lockdown situation, what is the first step that should be taken?

Securing all entry points is the most critical first step in a lockdown situation because it helps to protect individuals inside the building from potential threats. By ensuring that all doors and windows are locked and barricaded if possible, you create physical barriers against an external danger. This action is essential for maintaining safety and provides time for authorities to respond to the situation.

Focusing on securing entry points also allows for better control of the environment and can help keep individuals calm and collected. It minimizes the risk of the threat gaining access to more areas within the building, which could lead to further chaos and danger. The emphasis is on creating a safe and secure area to wait until it is safe to resume normal activities.

While calling for help is indeed a necessary action, it is typically more effective once the immediate safety of the environment has been prioritized. Evacuating the building in a lockdown situation can expose individuals to greater risk, depending on the nature of the threat. Likewise, turning off all lights might seem logical for concealment, but it can also create confusion and reduce visibility, making it more challenging to assess the situation or communicate effectively.