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Part 9: Level crossings

Last updated: December 2008. This document ceases to be a controlled document when printed. Please refer to the current version at www.landtransport.govt.nz

6  Control devices


6.5  Locomotive-mounted warning devices

The operation of locomotive horns, whistles or similar is required in some circumstances and is optional in others. The requirements for trains to sound these warning devices are governed by the operating rules of the rail operator.

In circumstances where a locomotive engineer’s visibility of an approaching level crossing is poor, the rail access provider may provide whistle boards requiring the sounding of a warning device. At other level crossings, the operation of the warning device is at the judgement of the locomotive engineer. This degree of flexibility allows, for instance, locomotive engineers on trains operating late at night through residential areas the discretion to minimise disturbance by not sounding a warning device more than necessary.