• Wearing a mask at an illegal protest is now a crime in Canada http://www.cbc.ca/news/politics/story/2013/06/19/pol-mask-bill-royal-assent.html 23 comments 20/6/2013

• Is It Illegal to Wear Masks at a Protest? It Depends on the Place https://www.nytimes.com/2017/04/26/us/protests-masks-laws.html 7 comments 27/4/2017 politics