GATINEAU — The CRTC shouldn’t take the non-participation in this week’s hearing by content providers who might eventually benefit from zero-rating and other differential pricing practices as non-interest, a five-commissioner panel studying the issue heard Tuesday. The remarks were made by Blair Levin, an advisor to Facebook Inc., during his appearance before the panel. He was speaking in response to a comment from chairman Jean-Pierre Blais over whether the CRTC should be inferring anything from what Blais called the “non-participation or the reluctant...