Vernon Philander celebrates the wicket of Matt Renshaw, South Africa v Australia, 4th Test, Johannesburg, 2nd day, March 31, 2018© AFP
A portrait of Ajit Singh, the new head of BCCI's Anti-Corruption Unit, Mumbai, March 31, 2018© BCCI
Nathan Lyon walks into the outfield after dismissing Vernon Philander, South Africa v Australia, 4th Test, 2nd day, Johannesburg, March 31, 2018© AFP