What is the main hazard associated with working on or near tracks?

The primary hazard associated with working on or near tracks is moving trains. This risk is significant because the presence of trains can be unpredictable and they can approach quickly, often at high speeds. Safety protocols are critical in these environments, and workers must maintain strict awareness of the train schedule and use safety signage and alert systems to prevent accidents.

While other hazards like weather conditions, electrical wires, and noise pollution pose risks, they do not present the immediate and potentially fatal danger that moving trains do. Workers are at a much greater risk of serious injury or death if they come into contact with a moving train, making it essential for railway workers to prioritize this hazard in their safety training and operational procedures.