(a) whether the railways has conducted any survey regarding sexual harassment of female passengers and other anti-social activities in the un-reserved compartments across the country;
(b) if so, the details thereof and the number of such incidents reported during the last three years specially major cases;
(c) the number of persons/culprits the railways has identified in major cases over the last three years and how many of them have been punished; and
(d) the steps taken/being taken by the Railways to protect the passengers of un-reserved compartments specially female passengers?