Barry Jarman, the former match referee, says he confiscated a ball from the South African team, which was being coached by Bob Woolmer, when it was only 16 overs old because the seam had been lifted. He talks to Robert Craddock in The Courier-Mail about the 1997 incident.

Jarman kept the issue secret until yesterday, when he produced the ball which has been in his possession ever since he demanded it be replaced. Jarman, no longer on the refereeing panel, noticed the ball was being scratched by two fieldsmen who would then lift their shirts and rub sweat into one side of it, causing an imbalance that would make it swing at freakish angles.

"The ball is only 16 overs old, yet one side has been tampered with and you can see where they have run their thumbnails down the seam which opens up," he said. "The open seam [which caught the sweat] meant one side was heavier than the other ..."

Jarman told the umpires to immediately replace the ball, triggering a fiery exchange with Woolmer. "They all went berserk, including Bob Woolmer, who raced into my office and said 'what's going on?'," Jarman said. "I said 'your guys are stuffing around with the ball, mate'. I told him who it was and he went out with his tail between his legs.