I am neither an expert on these matters nor a lawyer. That said, the Telecommunications Act includes powers of inspection. I can't say whether they could be used in a case like this, but it is a possibility. There are several others as well.
As we mentioned earlier, we have just received Rogers' responses and are beginning to study them. Depending on what we find, what the facts are and so on, there will be a lot of discussion about possible next steps.