Under what condition is equipment with a red tag permitted to be operated?

Operating equipment with a red tag is prohibited under all circumstances. The red tag serves as a critical safety measure to indicate that the equipment is not safe to use, typically due to malfunction, required repairs, or other safety concerns. These tags are a visual cue for all personnel to recognize that the equipment is off-limits for operation in order to prevent accidents or further damage.

In any scenario where safety is a concern, adherence to procedures regarding equipment status is vital, which is why the presence of a red tag means that the equipment must remain idle until it is made safe for use. The necessity for strict compliance emphasizes the importance of safety in maintenance practices and operational protocols.