A Vancouver Sun investigation of 15 pubs and bars in the city claiming to be selling “pints” of beer found that nine of the establishments — or 60 per cent — failed to pour at or near the legal requirement of 20 Imperial ounces.
http://www.vancouversun.com/news/metro/More+than+half+Vancouver+bars+hosing+with+smaller+pints/10039889/story.html