Even Rahul Dravid has done. So Indians don't have rights to say against Smith and Warner.
Rahul Dravid, India, 2004
Rahul Dravid, who was nicknamed "The Wall" because of his unyielding approach to batting, was caught on camera applying lozenge on the ball while playing Zimbabwe in a one-day international in Australia. Match referee Clive Lloyd said that TV footage showed enough that the Indian captain intentionally applied the lozenge to the ball and was in breach of the code of conduct. He was found guilty and fined 50 percent of his match fee.