(a) whether the Government has purchased âDredger Shipsâ for desilting the rivers recently;
(b) if so, the total number of âDredger Shipsâ purchased;
(c) the total amount spent on the purchase of these ships;
(d) the total number of âDredger Shipsâ with the Government presently;
(e) whether these âDredger Shipsâ are also used for the protection of cargo ships; and
(f) if so, the reasons therefor?