During a routine access control check at a construction site, a security guard encounters a visitor who refuses to provide identification, claiming they are known to the site manager. The site's policy clearly states all visitors must present valid ID. What is the security guard's correct course of action?

Question: During a routine access control check at a construction site, a security guard encounters a visitor who refuses to provide identification, claiming they are known to the site manager. The site's policy clearly states all visitors must present valid ID. What is the security guard's correct course of action?

Answer options: ✅ Deny access to the site until valid identification is presented by the visitor.

• Escort the visitor to the site manager's office for verification.
• Allow access after verbally confirming the visitor's name with the site manager.
• Record the incident in the daily log and allow conditional access.

Correct answer: Deny access to the site until valid identification is presented by the visitor.

Explanation: Adhering to established access control policies is paramount for site security. If a visitor refuses to comply with a clear policy requirement, such as presenting valid identification, the security guard must deny access to uphold the integrity of the security protocols and prevent unauthorized entry.