Qki bengal k hi stations ko bada obsession h in cheezon se baaki kisi ko koi khaas fark nhi parta
Aur ye NSG classification 5 year experimental basis pe h, baad mein A1, A, B hi hona h
Waise last time i checked RJPB, DNR, ROU bengal mein nhi the, kuch change hua h kya?