<div><p>Mike Blair, Scotland's back-up scrum-half, has been ruled out of Saturday's Test against Australia after failing a fitness test on an injured ankle.</p><p>The Edinburgh number nine suffered the injury in last Saturday's 23-10 win over Fiji after coming on to replace co-captain Chris Cusiter.</p><p>Blair will be replaced on the bench by Gloucester's Rory Lawson.</p><img src="http://admatch-syndication.mochila.com/images/ad.gif?aid=63835316&bid=informcom" /></div><div id="copyright"><div>

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