Epidemiology of binge drinking
Concerns over binge drinking by teenagers has led to a review of liquor advertising being announced by the New Zealand government in January 2006. The review considered regulation of sport sponsorship by liquor companies, which at present is commonplace. Previously the drinking age in New Zealand was 20, then dropped to 18 in 1999.
Drinking in public
Public drinking in Switzerland is legal. Although Switzerland has a legal purchase age of 16 for beer and wine, and 18 for spirits (18 for both in Ticino), it is not illegal for a minor to consume alcohol in public by federal laws. But the cantons Aargau, Zürich, Solothurn and Bern have laws which make it illegal to give alcohol to minors under the federal purchase age laws (exceptions are made for parents).