Working of 'station specific' shunt signal:
•VSKP multi-unit which arrived on Up Loop at KQU station detaches from load and is supposed to go towards up direction as Light Engine.
•The unit gets shunt signal towards down direction and crosses over Up slow, Up fast & settles at the foot of advanced starter of Down fast. Here the drivers change to the rear cab and again await for shunt signal.
•After...
more... getting shunt signal in up direction, loco starts from Dn fast over Up fast & continues through up slow.