Shayad objector ko disagree opinion use karna tha magar galti se objection use kar liya.
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WDS ki aukaat ki koi baat nahin hain. Diesel locos made in India are prone to breakdowns during the train journeys. J & K, Uttrakhand and HP are Himalayan States so their routes need to be 100% electrified for avoiding air pollution. Hence, WAPs are needed up to Dehradun, Rishikesh, Kathgodam and Katra just like Kalka :-)