What is the purpose of a starting signal?

The purpose of a starting signal is to authorize the departure of a train from a controlled location, such as a station or yard. This signal ensures that the train is cleared to move and that it can do so safely, having met all necessary conditions for a safe departure. It plays a critical role in maintaining coordinated and safe operations on the rail network, ensuring that all movements are properly controlled and monitored by signaling personnel.

Each signal in the rail system has a specific function, and the starting signal is particularly important for the management of train movements, as it allows for the safe and orderly flow of traffic on the tracks after confirming that it is safe to proceed. This is essential for reducing the potential for accidents and ensuring that trains are only authorized to leave when conditions permit.