With effect from such date and with respect to such Gram or Grams as may be specified by notification, a Gram Panchayat shall endeavour to construct and maintain, where it considers necessary, a system of drainage within its predominantly residential area and sufficient outfall in or outside such residential area and, for this purpose, the Gram Panchayat may make use of any vacant land either under its management or as a result of set back of any structure or building:
Provided that the Gram Panchayat shall not build any super-structure on any vacant land as a result of set-back of any structure or building:
Provided further that for building a system of drainage, a Gram Panchayat shall ensure unhindered use of any approach passage or road.