What is defined as foul time in a glossary?

Foul time is defined as a method of establishing working limits on controlled track. This definition is significant in rail operations, as it refers to the time period during which a train or equipment is prevented from entering a designated area of track because it is occupied or being worked on. Establishing foul time is critical for safety, ensuring that workers can perform their duties without the risk of approaching trains.

This system helps maintain orderly and safe operations within rail yards and on tracks where multiple trains may operate. By clearly defining the times when sections of track are considered "foul," dispatchers and maintenance crews can better coordinate their activities and minimize the risks associated with train movements in these areas. The correct answer highlights this key safety aspect, underlining the importance of communication and planning in rail operations.