What should you do when a flashing red signal is displayed?

What should you do when a flashing red signal is displayed?

• A. Stop and proceed only after you have determined the track is clear and you have proper authorization to proceed.
• B. Ignore the signal and continue.
• C. Stop briefly then continue.
• D. Treat as a green signal.

Answer: (A)

When a flashing red signal appears, you must come to a full stop and only proceed after you’ve confirmed the track ahead is clear and you have proper authorization to move. This signal indicates a restriction or a need for protection before movement, so moving on a whim or treating it as a green would risk a collision or unsafe conditions. After stopping, verify there’s no opposing traffic or hazards, ensure switches and signals are in the correct state, and obtain the required clearance from the dispatcher or control center before proceeding.

When a flashing red signal appears, you must come to a full stop and only proceed after you’ve confirmed the track ahead is clear and you have proper authorization to move. This signal indicates a restriction or a need for protection before movement, so moving on a whim or treating it as a green would risk a collision or unsafe conditions. After stopping, verify there’s no opposing traffic or hazards, ensure switches and signals are in the correct state, and obtain the required clearance from the dispatcher or control center before proceeding.