Welsh referee Ben Whitehouse sent Sharks prop Ox Nche packing when he penalised him for "buying a penalty from the TMO."
In the final quarter of an entertaining affair in Durban between the Sharks and Benetton the Italian club had a lineout deep inside their own half.
As the Sharks approached the lineout South Africa international Nche fell to the ground which led Whitehouse to ask whether he had sustained an injury.
