I might speak to it initially. To my understanding, there is a constitutional challenge currently in front of the CRTC, so you may want to defer to them to provide information regarding that.
Also, David might be able to speak more about the parameters on which he might suspect that a constitutional challenge would happen moving forward.
The sense I get in speaking to lawyers is that especially if private right of action had been implemented in July and if there were a legal proceeding against a company under private right of action, that probably would have been the appropriate time as the defence to take a run at a constitutional challenge under the Charter of Rights and Freedoms in Canada.