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3 Cards in this Set
- Front
- Back
- 3rd side (hint)
WORKING LIMITS STOP SIGN |
Stop unless permission has been received to pass sign. If permitted to pass the working limits stop sign, trains will operate at a speed directed by the employee in charge of work area, or MEDIUM SPEED if no speed is specified. |
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END OF BLOCK SIGN |
End manual block system rules; Entering non-control track. |
White rectangular shape |
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BLOCK LIMIT |
Do not pass unless authorized to do so. For temporary block limits, the station name may be omitted. |
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