On 27 November 2003, the Dutch Justice Minister Piet Hein Donner announced that his government was considering rules under which coffeeshops would only be allowed to sell soft drugs to Dutch residents in order to satisfy both European neighbors' concerns about the influx of drugs from the Netherlands, as well as those of Netherlands border town residents unhappy with the influx of "drug tourists" from elsewhere in Europe. The European Court of Justice ruled in December 2010 that Dutch authorities can ban coffeeshops from selling cannabis to foreigners. The EU court said the southern Dutch city of Maastricht was within its rights when it introduced a "weed passport" in 2005 to prevent foreigners from entering cafés that sell cannabis.