Thank you, Mr. Chair.
Mr. Richards, in an ideal world, intentions would be fairly well-known and the police could therefore arrest anyone with harmful intent. But I'm concerned about one thing because everything changes very quickly in society. I'd like to talk about wearing a mask for health reasons, which we hardly ever see in Canada outside of health care institutions, but it's very common in Asia. They wear a surgical mask. Moreover, I've got a cold and I could wear one to protect the people around me.
During a demonstration or a riot, how could we identify people who are wearing a mask to be good citizens and avoid spreading an illness, if that practice were to be adopted in Canada?