(4) A concrete apron at least 1m wide shall be provided at the entrance of the enclosure over its full width, the apron to be graded to allow for the drainage of water away from the enclosure.
(4) Ibala elinomphezulu wekonkriti ubuncinane oyi 1m ububanzi, liyakwenziwa emnyango walo ndlu, kububanzi bawo wonke, elibala liqinileyo liyakuthambeka ukwenzela okokuba amanzi angangeni kwindlu leyo yenja.