The functions of Vigilance Committee shall be—
         (a) to advise the District Magistrate or, as the case may be, the Sub-DivisionalMagistrate, on the action which needs to be taken, to ensure that the provisions of thisAct or of any rule made thereunder are properly implemented;
         (b) to oversee the economic and social rehabilitation of manual scavengers;
         (c) to co-ordinate the functions of all concerned agencies with a view to channelise adequate credit for the rehabilitation of manual scavengers;
         (d) to monitor the registration of offences under this Act and their investigationand prosecution