If a visitor fails to clear the metal detector and refuses a pat frisk, what should the visit captain instruct?

In the scenario where a visitor fails to clear the metal detector and refuses a pat frisk, the visit captain should instruct that the visitor be denied a visit entirely. This decision is rooted in the need to maintain security and safety within the correctional facility. The metal detector is a crucial security measure designed to prevent the introduction of contraband or dangerous items into the facility.

When a visitor does not comply with the security protocols, it raises significant concerns about safety for both the inmates and staff. Allowing a visitor who has not completed the necessary checks could potentially compromise the security of the facility. Therefore, denying access serves as a necessary measure to uphold the integrity of the correctional environment.

The other potential options do not align with the primary objective of securing the facility and ensuring safety, which is why denying the visit is the correct course of action.