What protection is required before fouling bowl track(s) during humping operations?

• A. A blue flag
• B. Protection from the engineer
• C. Protection from the employee in charge of the Hump
• D. No protection required

Answer: (C)

Before fouling bowl tracks during humping operations, protection must come from the employee in charge of the Hump. This person is responsible for the safe movement of cars through the hump yard and for establishing a protected area for workers who must be on or near the tracks. They coordinate what’s allowed, issue signals or instructions, and can stop movements if conditions change. Having this protection ensures you aren’t exposed to unexpected car movements and that there’s a clear line of supervision while you’re working in or near the tracks. The other options don’t reflect who provides formal protection in this scenario, and claiming no protection is required would ignore the inherent hazards of moving equipment in a yard.