How prevelant it is?
The recently concluded test between Australia and WI, saw 3 players being punished for unruly behavior, the australians just a portion of the match fee while west-indian (black) banned for the next match.
Gayle not surprised by Watson antics | Cricket News | Australia v West Indies 2009/10 | Cricinfo.com
The West Indies camp was upset by the disparity in penalties and has not ruled out pursuing the matter further, and Gayle’s feelings were plain when he declined to comment on Benn’s ban. “I might be the person getting the ban as well, you might not get anymore interviews,” he said. However, Gayle said he was not shocked by Watson’s antics when he had Gayle caught behind and then moved close to the batsman and cheered excessively.