What actions can a security officer legally take when responding to an emergency?

The actions a security officer can legally take when responding to an emergency are best represented by the option that includes providing first aid, calling for help, and ensuring safety. This is grounded in the fundamental responsibilities of a security officer, which include protecting people and property, responding to emergencies, and maintaining a safe environment.

Providing first aid is crucial in emergencies where individuals may be injured or in need of immediate medical assistance. Doing so is generally within the scope of a security officer's duties, particularly if they have received proper training in first aid and CPR. Calling for help is also a vital action; security officers are typically expected to alert emergency services to ensure that professional assistance is on its way as quickly as possible.

Ensuring safety involves assessing the scene and taking appropriate actions to protect individuals from further harm, which is essential in any emergency response. This might include directing bystanders away from danger, securing the area, or managing the crowd until authorities arrive.

Overall, these actions align with the legal and ethical responsibilities of security personnel in emergencies, emphasizing a proactive approach focused on safety and assistance.