hållsignal

A hållsignal is a type of railway signal used to control train movements. Its primary function is to indicate to a train driver that they must stop and wait at a specific location. This location is typically before a junction, a level crossing, or another area where it is unsafe to proceed without authorization. The signal displays a red aspect to convey this stop command.

The use of hållsignals is crucial for maintaining railway safety and operational efficiency. They prevent collisions, protect track workers, and ensure orderly traffic flow. When a hållsignal is displayed, train drivers are obligated to bring their trains to a complete stop. They can only proceed when the signal changes to a less restrictive aspect, such as a green or yellow light, indicating that it is safe to move.

The design and operation of hållsignals can vary depending on the railway system and the specific context. However, the fundamental principle remains the same: to provide a clear and unambiguous command for trains to halt. In modern railway signaling systems, hållsignals are often integrated with other signaling devices and control systems to ensure a synchronized and safe operation of the entire network. The observance of hållsignals is a fundamental responsibility of all train drivers.