Definitions
Review key operational terms used throughout the network and understand the meaning of signals, speed categories and operating restrictions.
Includes all lines within the outermost signals or points on each line controlled by the Signaller for the station.
Absolute, Permissive, and Departure.
Proceed cautiously. Do not exceed 25 kilometres per hour, unless authorised by a higher speed board, ETCS or a DSI.
Do not exceed the speed for the locality, or the class of train.
Proceed cautiously, being able to stop short of an obstruction within half the distance of clear line that is visible ahead. Not to exceed 40 kilometres per hour.
A single section of line between the limits of two adjoining interlocked stations or junctions in either single or multi‑line area. The block section will permit movements in either both directions or one direction only.
A junction between single and multi‑lines or a crossover between multi‑lines.
A station or portion of a station with automatic signalling provided to prevent conflicting movements.
Points and signalling that are electrically or mechanically arranged so as to prevent conflicting train movements from being operated.
After passing a signal at stop, or when travelling on a written authority, you must:
- Be prepared to stop short of an obstruction, a displaced rail, or defective level crossing warning equipment.
- Travel at Restricted Speed to the next signal in advance.
- Stop short of each set of points to be checked.
- Continue at Restricted Speed if level crossing automatic warning devices are operating.
If you cannot see that the warning devices are operating:
- Reduce speed on approach to 10 kilometres per hour.
- Stop on the approach track circuit.
- Do not proceed until the warning devices are operating.
- Remain vigilant until you reach the next signal.
- Always be prepared to stop clear of any obstruction, even if the next signal displays a proceed indication.
- Proceed in accordance with the indication on the next signal, once the whole movement has passed the signal.
In the case of a Permissive Signal, or an Absolute Signal with the A light illuminated, you must be prepared to stop a safe distance behind a stationary train in the section. If the train ahead is moving, you may follow at Restricted Speed.
- 1 short, ATSB. Setting off in yard or protected work area. Acknowledge hand signals.
- 2 short, Setting back on the main line.
- 6 short, Fire or dangerous goods leak on the railway corridor or rail vehicle.
- 3 short or continuous, Danger exists. Stop immediately.
- 1 long, At all whistle boards. Approaching inner warning boards. Or if there is reason to believe the line may be obstructed.
- Continuous, When two trains approach a level crossing simultaneously. Continue until on the crossing.
- Signal at stop, reason unknown.
- Imperfectly displayed signal.
- Setting back (block section or station limits).
- Unable to complete journey.
- Delayed by accident, failure or other incidents.
- Moving off after accident, failure or other incident.
- Any ETCS Emergency Brake Application.
- Detained at PWA and can’t contact RPO.
- Uncoupling or Coupling.