Which of the following is NOT a way to take a track out of service?

Taking a track out of service is a critical process for ensuring safety during maintenance or emergency situations. The correct answer highlights that verbal notification is not an official or reliable method for this procedure. The other options represent formalized processes that ensure proper communication and documentation are made regarding track status.

A General Notice serves as a formal communication tool used within the system to notify relevant personnel of changes in track status, including taking a track out of service. It is essential for ensuring that all operating staff are informed and can act accordingly.

Foul Time is a specific period during which a track is designated out of service, often used to provide a designated timeframe for maintenance work to take place. It is documented and recognized within system operations, helping to maintain safety.

Form L is a formal document that provides specific instructions regarding the use of track and signals, including when tracks are to be taken out of service. This method provides clear, written instructions and is an essential part of official operations.

In contrast, relying on verbal communication does not create a formal record, increases the risk of miscommunication, and lacks the necessary authority and traceability, making it an inadequate method for taking a track out of service.