Today's AII-ERS Marusagar Exp came with WDP 4 20077 of unknown shed. Loco rooster says that the loco is homed at Siliguri. I doubt it has been transferred to BGKT. If not, it is the rarest of rare chance to see a Siliguri loco more than 4000 km away at ERS. It is welcomed by the regulars at Ernakulam, the ERS WDM 3A and ED WAP 4. I hope WDP 4's will wear the Orange uniform livery one day! (Jimmy Jose)