Activists stage a 'vertical catwalk' action in front of the Levi's store in the biggest mall in Copenhagen, Denmark. They call Levi's to engage fully in the process of ending the use and release of hazardous chemicals in connection with the production of their clothing. In December 2012 Greenpeace did a worldwide campaign to make some of the biggest clothing companies work towards toxic-free fashion and clean water, to Detox.