(a) whether the Ministry is aware of the fact that Delhi being the heart of the country, trains from all directions come to Delhi, leading to heavy load on tracks and platforms;
(b) if so, the steps being taken to decongest Delhi and New Delhi railway stations;
(c) whether the Ministry is planning to revive and integrate Delhiās 43 year old ring rail system with Delhi metro in a bid to give the capital a comprehensive suburban network that will help unclog the Delhi roads; and
(d) if so, the details thereof?