Set 2nd pic as Loco Pic.
Ek cheez nazar mein aa raha hain jabse CLW ne Officialy declare kiya hai ke Sept 2015 ke baad koi Conventional Loco(WAP-4,WAG-7) produce nehi karenge uske baad se bahut WAG-7 & WAG-5 ko Passenger Train mein use kiya ja raha hai by making them fit for Passenger Service.
I think very soon ONLY WAG-9, 9H will be used in Freight Service of IR. WAG-7 & WAG-5 fleet will also be inducted in Passenger sector with WAM & WAP-4.