Access onto the Track
a) Access onto or near the track infringing the clearance gauge is only allowed in conjunction
with relevant track possession procedures for the mainline.
b) The clearance gauge includes a safety margin of two (2) metres from the centre of a track
and 4.5 metres from the top of the rails. This shall include, at least, one (1) metre away
from the platform edge when the platform screen door(s) and/or the emergency egress
door(s) of a platform is/are opened during maintenance activities.
c) Any personnel on or near a track must be fully aware of the dangers arising from moving
vehicles and energized power rail.