I have no information on 2017. I was not in protocol or on the India desk.
What I do know is that there are steps that could be taken to avoid another incident like this, here in the House of Commons, with the Speaker's office. My understanding is that the procedure has been reviewed. I'm pretty certain that the committee can find new recommendations to make sure that it doesn't happen again, because that's the incident that made the news, not the Toronto event.