NR SSIDIS136
Flashing Aspects - Proving Double Yellow
active, Most Current
Buy Now
| Organization: | NR |
| Publication Date: | 20 December 2006 |
| Status: | active |
| Page Count: | 5 |
scope:
PURPOSE OF PAPER
For the Port Talbot East Project, Network Rail has requested an additional flashing aspect requirement - the junction signal must be approach released from red unless it can be proved that a flashing double yellow aspect will have been displayed to the Driver at the signal in rear.
The flashing aspect data detailed in SSI8003-69 is altered in accordance with Section 4 of this document. The alterations to the data are shown in bold.
Document History
NR SSIDIS136
December 20, 2006
Flashing Aspects - Proving Double Yellow
PURPOSE OF PAPER
For the Port Talbot East Project, Network Rail has requested an additional flashing aspect requirement - the junction signal must be approach released from red unless it can be...
References
Related Products
Searching for related products...