Who Can Remove A Blue Signal Protection?

Who Can Remove A Blue Signal Protection?

• A. Only A Person Of The Same Group Or Craft That Displayed The Signals May Remove It, After All Workmen Are Clear
• B. The Engineer
• C. A Supervisor
• D. The Yardmaster

Answer: (A)

This question tests who is authorized to remove blue signal protection. A blue signal is placed to protect workers on or about the track, and it must stay in place until all workmen are clear. The person who displayed the blue signal (or someone from the same craft who was involved in that protection) is the only one who may remove it, after confirming that all workers are clear. This keeps safety in control with the people who understand the specific work and the protection setup, rather than someone who wasn’t responsible for that protection. Why the other roles aren’t allowed to remove it: engineers, supervisors, or yardmasters may not have direct knowledge of the on-track status or the protection details, and removing the signal without that confirmation could put workers at risk. The rule ensures that removal is done only by the responsible crew member or a person from the same craft who placed the protection, and only after the area is clear.

This question tests who is authorized to remove blue signal protection. A blue signal is placed to protect workers on or about the track, and it must stay in place until all workmen are clear. The person who displayed the blue signal (or someone from the same craft who was involved in that protection) is the only one who may remove it, after confirming that all workers are clear. This keeps safety in control with the people who understand the specific work and the protection setup, rather than someone who wasn’t responsible for that protection.

Why the other roles aren’t allowed to remove it: engineers, supervisors, or yardmasters may not have direct knowledge of the on-track status or the protection details, and removing the signal without that confirmation could put workers at risk. The rule ensures that removal is done only by the responsible crew member or a person from the same craft who placed the protection, and only after the area is clear.