(a) whether there is any `National Policy` for
preservation, management and maintenance of the lakes;
(b) if so, the salient features of the policy,
(c) whether these lakes have improved the environment of
the country,
(d) if so, the details thereof;
(e) the details of yearly average of tourists visited these
lakes during the last three years;
(f) whether any proposal is under consideration of the
Government to improve these lakes; and
(g) is so, the details thereof?