After hours of brainstorming about how can there be a direct dedicated passenger link b/w NZM and KLK, finally worked the RSA out.
.
The RSA is (as can be seen on the nameboard) b/w 54531/32/39/40/41/42 in this order: 54541-54540-54539-54542
But then what about 54531/54532?
....
more... >Six to eight coaches of 54539 (NZM-UMB Passenger) get detached from it when it terminates at UMB.
>They flee to Kalka as 54531 (UMB-KLK Shuttle).
>The remaining shorter rake goes to Meerut as 54542 (UMB-MTC Passenger).
>The same coaches return the next day as 54532 (KLK-UMB Shuttle).
>These get attached to the "shorter" 54541 (MTC-UMB Passenger) that went the previous day.
>This forms the "larger" 16 coach rake which returns as 54540 (UMB-NZM)
The cycle goes on.
*phew*
#nameboardsbyZ