Near Miss at AHBC

[jenni.joseph9]

Hi,

Thanks alot for the reply.

I have a similar query related to MCB. I am attaching the layout for clear picture of the scenario which I am studying.

Signals S5 and S4 have predominant moves in the Down and up directions respectively where as S7 and S6 have only the Turn back moves. There is a crossing with name XXXX MCB(OD) LC.
Signals S7 and S6 have a note on them saying that XXXX MCB(OD) LC is initiated when S7 or S6 called to clear.

Now, for signals S5 and S4 the XXXX crossing normal proving is required in the Aspect level of signal control table. But do we ensure the same for Siganls S7 and S6?

As the train always start from rest for Signals S7 and S6, how the initiation of the barriers is ensured? The actual Initiation of the barriers start only when the signal S7 and S6 are called to clear, right?

So, in the Signal control table of S7 and S6, there should be a note in the Aspect level, that the Initiation of the barriers happens only when the signals are called to clear. Please correct me, if am wrong.

Thanks & Regards