A government committee delivered in June 2011 a report about Cannabis to the Dutch government. It includes a proposal that cannabis with more than 15 percent THC should be labeled as hard drugs. Higher concentrations of THC and drug tourism have challenged the current policy and led to a re-examination of the current approach; e.g. ban of all sales of cannabis to tourists in coffeeshops from end of 2011 was proposed but currently only the border city of Maastricht has adopted the measure in order to test out its feasibility. According to the initial measure, starting in 2012, each coffeeshop was to operate like a private club with some 1,000 to 1,500 members. In order to qualify for a membership card, applicants would have to be adult Dutch citizens, membership was only to be allowed in one club.