Wo SER ki train h to usko link dena SER ka kaam h, moreover wo sirf 5-6 hour hi JBP pe rehti h fir same loco use leke Wps SRC jaata h. But HBJ-SRC k case me SRC loco ko wps jaane me 1 week lg jaaega. Abhi train new h isiliye fixed link nhi h thode run k baad WCR locos fix kar dega dono Humsafar k liye.