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| Perth P49 28/12/2012 at 20:37 #39775 | |
grahamj42
130 posts |
P49 seems to have no routes leading from it and so there is no signalled route over the crossover P308 Looking at the 1962 signalling diagram (found in the SRS archive), all the signals to which P49 read have been removed. So, am I correct in thinking that P49 acts essentially as a limit of shunt indicator, except that one can talk a driver over P308 if needs be ? Log in to reply |
| Perth P49 29/12/2012 at 09:07 #39792 | |
Peter Bennet
5402 posts |
That's my understanding. Peter I identify as half man half biscuit - crumbs! Log in to reply The following user said thank you: grahamj42 |