National Building Regulations and Building Standards Act, 1977 (Act No. 103 of 1977)RegulationsPart R : Stormwater DisposalR2. Saving |
| (1) | These regulations shall not be construed as requiring the installation in any building of any roof gutter or downpipe where other suitable means has been provided to ensure the disposal or dispersal away from such building of rainwater from the roof of such building. |
| (2) | The regulations in this Part shall not apply to any site used exclusively for the erection of any dwelling house or any building appurtenant thereto: Provided that where, due to special site features, the discharge of stormwater from such site may cause significant damage, the local authority may require compliance with regulation R1. |