South Africa bowler Andrew Hall has been reprimanded for gesturing at Michael Vaughan after dismissing the England captain on Sunday.
Clive Lloyd took a dim view of this gesture from Andrew Hall
Hall pointed in the direction of the dressing-room after he had Vaughan caught at slip for 10, three balls after the batsman had hit him for six.
South African media manager Gerald de Kock said: "The match referee [Clive Lloyd] delivered a stern warning.
"He said that should he transgress again he would be punished severely."
Hall was called to attend a disciplinary hearing after play on the third day of the Port Elizabeth Test.