(a) whether a large number of encroachment cases are prevailing on the forest and revenue lands in Andaman and Nicobar Islands;
(b) whether Andaman and Nicobar Islands has made any special survey to identify the encroachments in different categories such as pre 1961, pre 1978 and as on date with proper lands mapping separately for forest land and revenue land;
(c) if so, the details of area under encroachment, category-wise;
(d) whether the Government propose to regularise these lands; and
(e) if so, the details thereof and the action taken in this direction?