The respondent, Mr I M Karan trading as Karan Beef Feedlot, owned riparian land on the Suikerbosrand River and abstracted large quantities of water for irrigation and feedlot operations under rights granted in terms of the repealed Water Act 54 of 1956. In 1993 the Minister issued a permit under s 62(2I)(a)(i) authorising the abstraction of 657 000 m³ of water per year for industrial purposes (feedlot), subject to payment of a specified tariff. Years later, the respondent contended that the permit should be interpreted as relating only to irrigation use and that he was not liable for industrial tariffs or levies charged by the Trans-Caledon Tunnel Authority (TCTA). The High Court granted declaratory relief in his favour. The Minister appealed to the Supreme Court of Appeal.