Netstar (Pty) Limited v Competition Commission of South Africa; Matrix Vehicle Tracking (Pty) Limited v Competition Commission of South Africa; Tracker (Pty) Limited v Competition Commission of South Africa (Competition Appeal Court, CAC Case Nos 97/CAC/MAY10, 98/CAC/MAY10, 99/CAC/MAY10, judgment delivered 15 February 2011) | CaseNotes