(a) the number of Public Interest Litigations (PILs) filed in the Supreme Court and various High Courts, court-wise;
(b) whether the Government is aware of filing of frivolous litigations under the guise of PIL;
(c) if so, the details thereof and the reaction of the Government thereto;
(d) whether the Government proposes to initiate action to check such frivolous litigation; and
(e) if so, the details thereof?