Temporary Signals
In work zones, staff place yellow beacons on the track bed between the rails to inform train operators that a 'slow order' is in effect; the first beacon is usually accompanied with a speed restriction sign indicating the speed limit for the affected area. A green beacon indicates the end of a work zone and allows operators to resume normal operation. In outdoor sections, yellow and green flags are also used for the same purpose. A flashing blue light at track level indicates workers may be present, subway operators are required to sound their horn, and follow the signals of track workers when approaching and passing them.
Read more about this topic: Toronto Subway And RT Signals
Famous quotes containing the words temporary and/or signals:
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