What does a steady red light indicate?

A steady red light is universally recognized in rail and transport safety as an indication to stop or signify danger. This signal communicates to train operators that they must halt their train at the next available point, as advancing could lead to potential collisions or unsafe conditions. It serves as a critical safety measure designed to prevent accidents by ensuring that trains remain stationary unless given the proper signal to proceed.

The function of a steady red light is rooted in its visibility and the urgency it conveys. It is essential for maintaining safe operations on the tracks, particularly in areas where track changes or crossings may pose risks. Recognizing the meaning of such signals is a fundamental aspect of safeworking practices, as it enables train crews to make informed decisions and prioritize safety above all.

In contrast, signals indicating caution, readiness to depart, or that the track is clear suggest movement is permissible, which is not the case with a steady red light. Thus, understanding and responding correctly to the indication of a steady red light is crucial for anyone involved in rail operations.