(a) whether a train was operating between Chennai and Mayiladudurai before conversion of Metre
gauge line to Broad gauge line;
(b) if so, the reasons for not restoring the above railways service after above conversion to
Broad gauge line;
(c) the steps taken to restore and modernise the above service via Chidambaram, Cuddaore,
Virdhachalam on above railway line; and
(d) if not, the reasons therefor?