(a) whether unauthorised constructions in the vicinity of Jama Masjid is posing threat to the environment and security of Delhi;
(b) if so, whether the Hon`ble High Court has repeatedly ordered for removing such structures therefrom;
(c) if so, the reasons for not removing them so far;
(d) whether any time limit has been prescribed by the Government for removing such structures; and
(e) if so, the details thereof?