The first respondent historically held a dominant position in the raisin market and was formerly the sole authorised marketer of raisins. Following the coming into force of the Marketing of Agricultural Products Act 47 of 1996, the first appellant entered the raisin processing and export market and became a competitor. A dispute arose regarding alleged anti-competitive conduct by the respondents, including inducing raisin producers not to deal with the first appellant. The first appellant lodged a complaint with the Competition Commission and obtained interim relief from the Competition Tribunal under the Competition Act 89 of 1998. The Tribunal interdicted the respondents from inducing producers not to deal with the appellant. The respondents challenged the Tribunal’s jurisdiction, contending that the raisin industry was regulated under the Marketing of Agricultural Products Act and therefore fell outside the Competition Act. The High Court agreed and declared the Tribunal’s orders null and void, prompting this appeal.