What does signal 14-86 mean?

Signal 14-86 indicates that the train operator should proceed with caution. This signal is a directive that alerts the engineer to be attentive and ready to respond to any potential hazards or conditions that could affect the safe operation of the train. When a train is instructed to proceed with caution, it is essential for the operator to observe the surrounding environment and be prepared to make any necessary adjustments, such as slowing down or stopping if obstacles or signal changes are encountered ahead. This ensures safety for both the train crew and passengers while maintaining operational control in areas where there may be uncertainties or potential risks. Understanding this signal is vital for effective train operation and ensuring safety protocols are adhered to.