Plain tobacco packaging Kingdom (May 2017), New Zealand (June 2018), Norway (July 2018), Ireland (September 2018), Thailand (September 2019), Singapore and Turkey (2020). Belgium, Hungary, Slovenia and Uruguay have plain packaging cigarette laws, but are yet to go into effect. Only indirect evidence of plain packaging's effectiveness was available until its release in Australia. On 24 May 2011, Cancer Council Australia released a review of the evidence supporting the introduction of plain packaging to reduce youth uptake. The review had been conducted by Quit Victoria and Cancer Council Victoria. The review includes 24 peer-reviewed studies conducted over two decades, suggesting that packaging plays
Institute of Public Affairs diversity". In 2006, the IPA predicted that banning smoking in public places would increase the risk of passive smoking as smokers moved to private areas indoors, that illegal garage bars may be set up and that without cigarette smoke nightclubs would have to "deodorise sweat and flatulence" with scented smoke. In 2010, the IPA argued against the Gillard Government's plans to introduce plain tobacco packaging, criticising it on the grounds that plain packaging may not affect the consumption of those products and that plain packaging may infringe intellectual property rights in tobacco trademarks and logos. If so, it would represent