There have been a number of issues that have gone to court. Specifically around our engagement in Afghanistan, there are a number of cases that deal with the detainee issue. There was an applicant who was trying to get specific information regarding who the detainees were. We contended that was not releasable information because it infringed on the privacy of the individuals and in fact potentially put them at risk. If memory serves me correctly, we were successful in that court challenge and it went forward. So in answer to your question, yes, and there are examples in the case law.
On March 22nd, 2016. See this statement in context.