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NSG 600 Running signals

Repeater signals

24 July 2024

Description

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Repeater signals

An intermediate signal, known as a repeater signal, may be provided at some locations to give Drivers and Track Vehicle Operators better information about the indication of the next signal.

Repeater signals may or may not:

  • be of the same appearance as the ordinary signals, or
  • display the same types of indications.

A repeater signal may have a sign with the word REPEATER or some abbreviation. The repeater signal may display the same identification number as the next signal.

Colour light repeater signals display STOP if the line between the repeater signal and the next signal is occupied.

Warning
Warning

A repeater signal will not necessarily display the actual indication of the next signal, as its purpose is to give early information about that indication.

FIGURE 13: Colour light repeater signals.

LED repeater signals

Light‑emitting diode (LED) repeater signals display four white lights.

FIGURE 14: LED repeater signal indications.

Position light repeater signals

Position light repeater signals display two white lights.

FIGURE 15: Position light repeater signals.