Section 38
No service pipe or distributing pipe used for the conveyance of water supplied by the
of Water Supply Regulations 1961 Reprinted 1999
Water Authority, and no cistern used for the reception of such water, shall be used or so connected that it can be used, for the conveyance or reception of any water which is not supplied by the Water Authority, or which though supplied by the Water Authority, has, prior to its conveyance by such pipe or its reception by such cistern, been used for any purpose:
Provided that where the water supplied from the Water Authority’s mains to any cistern is discharged into the air not less than six inches above the top edge of such cistern, this regulation shall not apply to such cistern or to any distributing pipe leading therefrom.
Restriction of delivery of water to water closet or urinal.