Judicial cut and paste

Cojocaru v B.C 2013 SCC 30 deals with judicial "cut and paste" and, broadly put, approves it:

[49]                          In summary, courts in Canada and elsewhere have held that copying in reasons for judgment is not, in itself, grounds for setting the judge's decision aside.  However, if the incorporation of the material of others would lead a reasonable person apprised of all the relevant facts to conclude that the trial judge has not put his or her mind to the issues and made an independent decision based on the evidence and the law, the presumption of judicial integrity is rebutted and the decision may be set aside.

[50]                          This does not negate the fact that, as a general rule, it is good judicial practice for a judge to set out the contending positions of the parties on the facts and the law, and explain in his or her own words her conclusions on the facts and the law.  The process of casting reasons for judgment in the judge's own words helps to ensure that the judge has independently considered the issues and come to grips with them.  As the cases illustrate, the importance of this may vary with the nature of the case.  In some cases, the issues are so clear that adoption of one party's submissions or draft order may be uncontroversial.  By contrast, in complex cases involving disputed facts and legal principles, the best practice is to discuss the issues, the evidence and the judge's conclusions in the judge's own words.  The point remains, however, that a judge's failure to adhere to best practices does not, without more, permit the judge's decision to be overturned on appeal.