Not sure what kind of surveys are done before such trains are introduced, Two most deserving and sure-shot success routes CSTM-MAO and NDLS-LKO have still not been cleared for the DD operations despite the rake being made available long time back,
Clearly the process must have been expedited for speedy introduction of these, What's more surprising is the two trains didn't even find a mention in this year's budget and IR officials are mourning about lack of passengers on present trains KCG-TPTY/GNT and BPL-INDB-BPL Lol...