How far and in how many directions must you provide protection when a train fouls a controlled track without authority?

How far and in how many directions must you provide protection when a train fouls a controlled track without authority?

• A. The minimum required warning distances in one direction.
• B. The minimum required warning distances in both directions.
• C. The maximum allowed warning distance in both directions.
• D. No protection is required.

Answer: (B)

When you foul a controlled track without authority, you must provide protection in both directions for the minimum warning distances. This ensures trains approaching from either end have enough time to see the hazard and stop before entering the fouled area. The reason is that traffic could come from either direction, so guarding only one end leaves the other end exposed. Using the minimum required distances reflects the safety margin needed to prevent a collision, regardless of which direction a train approaches.

When you foul a controlled track without authority, you must provide protection in both directions for the minimum warning distances. This ensures trains approaching from either end have enough time to see the hazard and stop before entering the fouled area. The reason is that traffic could come from either direction, so guarding only one end leaves the other end exposed. Using the minimum required distances reflects the safety margin needed to prevent a collision, regardless of which direction a train approaches.