Chief Constable Strang was giving evidence, along side Chief Superintendent Paul Main from Strathclyde Police, Peter Duff, a professor of criminal justice at the University of Aberdeen and Gerard Sinclair the chief executive of the Scottish Criminal Cases Review Commission on the Carloway review, on Tuesday 13 December 2011.

BBC: Justice Committee 2

Peter Duff, a professor of criminal justice at the University of Aberdeen, told the committee he agreed with Lord Carloway that corroboration "could go" and stressed there were a number of "corroboration fiddles" used to get round the law and there was a lack of clarity in this "very complex area of law".

BBC: Justice Committee 2

Jose Enrique replaced Peter Lovenkrands, leaving Duff to move forward into a more familiar attacking role on the left-flank.

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