What is a common consequence of disregarding a stop signal?

Disregarding a stop signal significantly increases the risk of accidents or incidents on the railway. Stop signals are critical safety mechanisms that are designed to prevent collisions and ensure the safe movement of trains on the tracks. When a train fails to stop as indicated, it may lead to dangerous situations such as running into other trains, entering work zones, or encountering obstacles on the track, potentially resulting in severe consequences, including derailments or injuries to crew and passengers.

The other options do not align with the reality of ignoring critical safety signals. Increased efficiency in train schedules is not a valid benefit; safety always takes precedence over punctuality. Likewise, disregarding a stop signal does not lead to recognition for decision-making; rather, it would likely result in disciplinary actions and increased scrutiny. Finally, teamwork among crew members may suffer due to the adverse consequences that can arise from such unsafe practices. Prioritizing safety measures, including stop signals, is paramount to maintaining operational integrity in railway operations.