clean ke baare mein na hi bataye to sahi hain!!!!!!kuch nahi hota hain NFR mein to.NO FOCUS ON CLEANLINESS POLICY.I travel regularly in APDJ-NCB-KYQ I/C and is among one of the most patronised I/C in NFR,but they seldom give attention to its cleanliness.Even after continued days of successfull run they have not increased the number of coaches.Newly made CC coaches are a rare commodity in NFR