ICC Needs to Make Clear Rules on Ball-Tampering: Sunil Gavaskar

Replying to a query on the ball-tampering controversy surrounding South Africa's Faf du Plessis, cricket great Sunil Gavaskar told NDTV on Saturday that the ICC needs to make clear the rules on the topic. "If the rules on ball-tampering are made clearer by the ICC, players will not commit that mistake. I'm not too sure whether applying mint helps the ball swing more," he said. On Australia's performance in the 3rd Test vs South Africa, Gavaskar said, "Australia have a long way to go. They need to lift their game despite the performance in Adelaide."