What steps should the GPOW take if there is a discrepancy in the visitor log?

Investigating promptly and reporting the issue is crucial when a discrepancy in the visitor log is identified. Such discrepancies could indicate potential security breaches or unauthorized access, making it imperative to address them immediately. By investigating the matter, the GPOW can ensure that all entries are accurate, determine the validity of the discrepancy, and take necessary actions to enhance security protocols if needed. Reporting the issue follows this investigation to ensure that the relevant authorities are aware and can implement additional measures if required. This proactive approach reflects responsibility and vigilance necessary in maintaining a secure environment.

The other options do not prioritize the security and integrity of the visitor log. Ignoring the discrepancy could lead to untracked unauthorized access, while deleting log entries would undermine the accountability essential for security management. Assuming the visitor was unauthorized without further investigation can cause unnecessary alarm and might overlook valid entries or explanations.