SSP020 05-63
Overlaps
Synopsis
Mandates 200/300 yard overlaps for 3 & 4 aspect signalling respectively, compensated for gradient.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/05/1963
- Published:
- 31/10/2016
- In Force:
- 01/05/1978
- Withdrawn:
- 01/05/1978
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Superseded By | SSP020 05-78 |
| Lead Committee | Control Command and Signalling - CCS |