Mr. Speaker, I want to inform the discussion you are going to have. I am very glad you are doing this, because you are right. The rule, the convention or the practice really has been fuzzy in the past.
We are dealing with a situation regarding the Bloc Québécois masks in particular, but also the mask of my colleague from Alberta. Nobody would know this was a problem if the member had not raised it, because these people were not in the camera shot.
A relevant precedent to take into account here is the practice regarding how one is dressed in the House of Commons. The expectation that one will wear a tie and be in business attire is important when one is speaking. It seems to me there is a clear distinction between when one is speaking, or in the camera shot, and when one is not. That is a relevant precedent to take into account as you form your decision.