Thank you for the question.
Again, I want to go back to my earlier point about the level of risk. One guest out of 1,000 at a given event carries a level of risk. Having a person recognized by the Speaker of the House constitutes a risk, as does inviting a foreign head of state to address Parliament.
In my opinion, our method for checking a person's non‑criminal background should directly relate to the significance or level of attention to give to that person.