To this day, it is unclear quite what Atherton was playing at, or whether, indeed, he was contravening the rulebook, which was suitably ambiguous. Law 42.5 states: "No-one shall rub the ball on the ground, or use any artificial substance, or take any other action to alter the condition of the ball," and seeing as dust is neither artificial, nor in this particular case, on the ground, the only issue at stake was Part No. 3. And it was on that point that opinions differed wildly.
Atherton's defence - and he had a case regardless of the incriminating footage - was that he was not seeking to alter the condition of the dry and roughed-up ball, but maintain the condition it had already reached. Unfortunately that was not the story he told to Peter Burge, the fearsome former Australian batsman turned match referee, who presided over that evening's hearing. By his own admission, Atherton was called before the headmaster ... and panicked. When asked why he had been caught with dirt in his pocket, he now claimed that it had been specifically to dry his sweaty hands.
That excuse differed significantly from the line Atherton had spun to the England management of Keith Fletcher and Ray Illingworth, and Burge was understandably livid.