Parliament is a court. We are now in the “High Court of Parliament”. I tried to give an answer there.
On sanctions, if you find that there is a serious breach of privilege of the member and that something needs to be done about it, the sole remedy available to Parliament, as I understand it—and I could be corrected, but I think I'm correct on this—is to find the person, if you can identify him or her, or persons unknown, if you can't, guilty of a breach of the privileges of Parliament.
The sole remedy that the House can do, apart from finding that guilt, is to bring the offending person in front of the bar of the House and condemn that person to arrest. That incarceration can last until the end of the session. Those are the sanctions, but that has not happened in Canada for over 100 years, I believe.
So the remedy is your report, and the House can certainly admonish the person.