(a) whether various State Governments have agreed to provide land free of cost for laying of rail lines in their respective States;
(b) if so, the details thereof;
(c) the details of the rail line projects that could not be taken up due to not making available land free of cost by the State Governments;
(d) the details of the rail line projects which were withdrawn due to not making available land free of cost by the State Governments; and
(e) whether the Government is considering to start these rail line projects on its own, if so, the details thereof and if not, the reasons therefor?