What is the purpose of the home signal at River?

The home signal at a railway station like River serves a critical safety function by signaling safe passage through a junction. This signal indicates to train operators whether they can proceed safely, ensuring that trains do not collide with others or enter a section of track that may be occupied or unsafe. The functionality of the home signal is vital for coordinating train movements, particularly at complex junctions where multiple tracks intersect. By providing clear visual instructions, the home signal helps ensure the smooth and safe operation of train services, contributing to overall railway safety. It plays a key role in traffic management on the rail network, which is essential for preventing accidents and maintaining the efficiency of train schedules.