Kolkata Metro: The only Metro of IR. কলকাতা মেট্রো : তিলোত্তমার জীবন রেখা ।। - PPG

Good initiative to increase puntuali

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Should limited to this section only.

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Its way too costly. Why Piyush Goyal ji can't tell ISRO to develop desi signalling system , why he is crazy about european system .

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Lack of Confidence. Why only ISRO, throw a open challenge for all premier institutes of India. System will come automatically.

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Developing a completely new system from scratch will be even more costly and will take much longer to implement. IR already has several indigenous solutions like ACD and T-CAS being tested across it's network, but they are yet to become mainstream.

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