(a) whether there is an increase in the number of passenger`s luggage/articles found at various domestic and international airports of the country during the last three years and the current year;
(b) if so, the details of the luggage/articles found at the airports during the said period alongwith their approximate value, airport-wise;
(c) whether these luggage/articles have been returned to the passengers and if so, the details thereof;
(d) whether there are some unclaimed articles which are still deposited with the airport authorities; and
(e) if so, whether these articles are likely to be sold in auction and if so, the details thereof?