What I would say is that I think it's clear to a lot of people that there's been a challenge with obtaining enough PPE for the present circumstances, particularly when a lot of it is produced out of country. I do appreciate that Corrections is one of the institutions that had a challenge along with a number of others. In terms of the use of PPE, it is prescribed by the Canada Labour Code.
What I would share with folks is that when we make decisions we use the authoritative adviser organization to make those decisions. In our particular case, we've referenced the Public Health Agency of Canada, and in the absence of advice from them we would go to the World Health Organization. What I would say is that the guidance has evolved over time, but the guidance around non-medical masks, just for a technical point, is not considered to be PPE. It's considered to be a public health measure.