जिंदगी में शादी के अलावा ट्रेन में RAC ही एक ऐसी स्थिति है,जिसमें दो अजनबी साथ निभाने को मजबूर होते है। - Junaid

My love, I know this but who decides on what basis these vans are stationed at stations.Any particular distance between stations, or only at junctions ? Such criteria I would like to know?
For Eg. How many stations between NDLS and AGC have MRV/ACVs? Why only those stations, why not more stations or why those many stations?

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