(a) whether the Government has received complaints against the officials of Municipal Corporation of Delhi (MCD) regarding negligence, corrupt practices and other irregularities committed by the officials of MCD through Toll Free Telephone No. 1266;
(b) if so, the number of such complaints received and the action taken against the guilty officials separately during each of the last three years and the current year;
(c) whether the Government has conducted any enquiry during the said
period and if so, the details and outcome thereof;
(d) whether the Government has also set up Vigilance Department to check corruption cases in MCD;
(e) if so, the total number of such cases reported and the action taken against the guilty during the said period; and
(f) the other effective measures taken by the Government to check such cases in future?