Before a previous Jharkhand election we had seen a train 18113 TATA-RANCHI INTERCITY Exp was Introduced to get vote. It was a white elephant, and after election is over, that train was permanently cancelled.
Who knows maybe this TATA-BAM VB Exp is also introduced just to get votes in upcoming Jharkhand election. After election SER is the king and will cancel itwho knows.