What should a security officer do if they observe someone loitering around the property?

The correct action for a security officer when observing someone loitering is to approach cautiously and ask if they need assistance. This approach demonstrates vigilance and the proactive nature of a security officer's role. By engaging with the individual, the officer can ascertain whether the person poses a threat or is simply in need of help. This aligns with the responsibilities of a security officer to ensure the safety and security of the property and its occupants.

Moreover, approaching the individual in a non-confrontational manner helps in de-escalating any potential tension and allows for open communication. It shows that the officer is attentive to the situation rather than aggressive, which can foster a more positive interaction. This approach can lead to gathering valuable information about the individual’s presence on the property.

Ignoring the situation would not fulfill the officer's duty to maintain security, and demanding identification without context may provoke hostility or anxiety in the loiterer. Additionally, calling irrelevant authorities, such as the fire department, wouldn’t address the situation appropriately. Therefore, engaging the individual with a willingness to assist is the most suitable response.