TMT Services & Supplies (Pty) Ltd t/a Traffic Management Technologies v MEC: Department of Transport, Province of KwaZulu-Natal and Others (TMT Services & Supplies (Pty) Ltd t/a Traffic Management Technologies v MEC: Department of Transport, Province of KwaZulu-Natal and Others (Case no. 1059/2020) [2022] ZASCA 27; 15 March 2022) | CaseNotes