Which type of report must a security guard file after an incident?

An incident report is the correct type of report that a security guard must file after an incident occurs. This report is crucial as it provides a detailed account of the event, including the nature of the incident, the parties involved, the time, and the place it occurred, and any actions taken by the security guard during and after the incident. Incident reports serve several important functions, such as documenting the event for legal purposes, assisting in investigations, and helping organizations enhance their security measures based on the findings.

Progress reports, cancellation reports, and general observation reports serve different purposes. A progress report typically updates a supervisor on ongoing situations or tasks that are under development, rather than documenting a specific incident. A cancellation report would be unnecessary in the context of reporting an incident, as it would pertain to events that have been canceled rather than those that have occurred. General observation reports focus on noting routine or non-incident related activities, which do not capture the specific details of an event that requires formal documentation. Therefore, an incident report is the appropriate and necessary documentation following an incident.