Yes. I'm somewhat familiar. I don't know all of the details of that particular case, but it's under the Customs Act that officers have the right to access the goods that someone possesses. It's the interpretation of what is a good. A cellphone is a good, and its contents were considered a good for review.
What is often found, in terms of child pornography cases, is what's found on hardware. The issue is the consent that the individual is providing to access that information. It is an outstanding legal question, and we're getting some jurisprudence from it as a result of cases such as this.