(a) whether the Union Government has identified various constraints in implementation of National Highways Development Project;
(b) if so, the details thereof;
(c) the steps taken by the Union Government to ensure timely implementation of the project;
(d) whether private investors have pointed out some difficulties in regard to some provisions of the MCA including the clause dealing with termination of the contract prematurely by the Authority and variability of concession period;
(e) if so, the reaction of the Government thereto; and
(f) the steps taken by the Union Government in this regard?