We proposed to the CRTC that we would provide what we call a backbone network to allow any government agency in Canada to distribute public safety messages, and that in return the commission would continue to require us to be distributed on basic. The commission issued that order a year ago in June and gave us a year to implement it, which we did. So today we have facilities in place that allow any government to issue a warning. We'll distribute this free to any broadcaster in Canada. We undertook to put emergency warnings on our own channel. So that's in place now.
The CRTC, however, said that participation by other broadcasters is voluntary. I'm trying to recall exactly what the Shaw folks said.