Governments around the world will be following the introduction of Scotland's new minimum pricing scheme with interest.

The policy of enforcing a minimum charge per unit for alcoholic drink follows the example set by Canada. Variations on the scheme are being considered by other governments including Ireland, Australia, New Zealand and England.

The map below highlights some of the countries where action is being taken - and explains the different approaches. Click on the icons to find out more.


View Alcohol control policies worldwide in a larger map

Alcoholism is a global problem, with harmful drinking causing the deaths of 2.5 million people each year. The World Health Organisation has urged governments to take action. Its 2011 Global Status Report on Alcohol and Health, said: "Wider implementation of policies is needed to save lives and reduce the health impact of harmful alcohol drinking."

While taxation has long been considered an effective way to combat excessive alcohol consumption, other strategies, including banning advertising, age controls and tighter restrictions on sales, are being either enforced or considered as governments do their best to limit the damage.