TTC_interlocking_signal.JPG
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Summary
| Description |
English:
An
interlocking
signal on the
Toronto Transit Commission
's subway system.
The
yellow-over-green aspect
indicates that the train may proceed with caution; the next signal on the line is currently at stop (red). The lunar white lamp at the bottom indicates that grade timing is in effect for the next block, and that the next signal is red
only
because of grade timing.
|
| Date | |
| Source | Own work |
| Author | Kevin Hadley |
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