15 July 2010
The article reviews the status of khat, the most recent plant based psychoactive substance to reach a global market, and considers policy making processes in general and the framework of drug control in particular. The risk assessment and classification of psychoactive drugs is a contested arena where political, economic and moral agendas collide, leaving countries that have banned khat, with significant social costs. To best manage the risks arising from the increasing availability of khat it is therefore suggested to draft a regulatory framework with clear objectives and guiding principles.