SSP001 04-84
Subsidiary Signals
Synopsis
Permissive routes are to use the same route setting device as for the main aspect. Shunt routes to use a separate device.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/04/1984
- Published:
- 27/10/2016
- In Force:
- 01/04/1984
- Withdrawn:
- 01/12/1989
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Supersedes | SSP001 01-61 |
| Superseded By | SSP001 12-89 |
| Lead Committee | Control Command and Signalling - CCS |