Madam Chair, allow me to answer the question. As you indicated, the policy does not apply to parliamentarians who are not the official spokespersons of a minister.
In the case you refer to, it is up to political authorities to determine what the situation is. In this case, the Prime Minister had clearly stated that this was not an appropriate use and that the mix of the two events and the presence of political ties were not acceptable.
We can only act in the case of an activity that comes under our responsibility. If these kinds of initiatives are brought to our attention, we can intervene. In this case, however, the Prime Minister had already intervened to say that it was not an acceptable practice.