The real difference is that the bureau is intended legislatively to govern markets that are already competitive. The CRTC is there to take a market that was a monopoly and transition it to competition. That implies a whole different view of things compared to when you're looking at the possibility of anti-competitive behaviour in an already competitive market. That's why the bureau is really not geared to help facilitate the emergence of competition. It's just there to protect egregious infractions.
