8 May 2013 | Publisher: United Kingdom: High Court (England and Wales) | Document type: Case Law
14 October 2009 | Publisher: United Kingdom: Court of Session (Scotland) | Document type: Case Law
26 March 2009 | Publisher: United Kingdom: Court of Appeal (England and Wales) | Document type: Case Law
9 July 1999 | Publisher: Canada: Supreme Court | Document type: Case Law