<p class="title">Under-fire Australia coach Darren Lehmann had no knowledge of a ball-tampering plot by his two most senior players and allegations that he then led a cover-up are false, Cricket Australia said on Wednesday.</p>.<p class="bodytext">Sacked captain Steve Smith and firebrand opening batsman David Warner have both been banned for 12 months, while Cameron Bancroft got a nine-month ban in a scandal that has stunned and angered fans around the world.</p>.<p class="bodytext">Former players have been calling for Lehmann's head after television footage showed him sending a message out onto the field before Bancroft dropped the piece of sandpaper he was clandestinely using to rough up the ball down his trousers.</p>.<p class="bodytext">But Cricket Australia chief James Sutherland said Lehmann was as surprised as the thousands of spectators in Cape Town's Newlands stadium and millions more watching at home when images on big screens showed Bancroft brazenly cheating.</p>.<p class="bodytext">"In Darren's defence, I do want to clarify that matter," Sutherland told reporters in response to a question about what Lehmann told 12th man Peter Handscomb via walky talky before he ran on the field to pass the coach's message onto Bancroft.</p>.<p class="bodytext">"He sent a message to say: 'What the hell is going on?' He didn't use 'hell', he used another word. Darren wasn't involved and didn't know of the plan."</p>.<p class="bodytext">Lehmann, a burly former player known for his no-nonsense approach, has been silent since the ball-tampering incident on March 24, after which Smith admitted there was a plan to try and alter the state of the ball to make it reverse-swing.</p>
<p class="title">Under-fire Australia coach Darren Lehmann had no knowledge of a ball-tampering plot by his two most senior players and allegations that he then led a cover-up are false, Cricket Australia said on Wednesday.</p>.<p class="bodytext">Sacked captain Steve Smith and firebrand opening batsman David Warner have both been banned for 12 months, while Cameron Bancroft got a nine-month ban in a scandal that has stunned and angered fans around the world.</p>.<p class="bodytext">Former players have been calling for Lehmann's head after television footage showed him sending a message out onto the field before Bancroft dropped the piece of sandpaper he was clandestinely using to rough up the ball down his trousers.</p>.<p class="bodytext">But Cricket Australia chief James Sutherland said Lehmann was as surprised as the thousands of spectators in Cape Town's Newlands stadium and millions more watching at home when images on big screens showed Bancroft brazenly cheating.</p>.<p class="bodytext">"In Darren's defence, I do want to clarify that matter," Sutherland told reporters in response to a question about what Lehmann told 12th man Peter Handscomb via walky talky before he ran on the field to pass the coach's message onto Bancroft.</p>.<p class="bodytext">"He sent a message to say: 'What the hell is going on?' He didn't use 'hell', he used another word. Darren wasn't involved and didn't know of the plan."</p>.<p class="bodytext">Lehmann, a burly former player known for his no-nonsense approach, has been silent since the ball-tampering incident on March 24, after which Smith admitted there was a plan to try and alter the state of the ball to make it reverse-swing.</p>