Four Greenpeace climbers unfurl a giant (6x10m) T-shirt shaped banner, reading: “Champion A Toxic Free Future Just Do It”, at Nike's European headquarters. Greenpeace is challenging sport wear giant Nike to champion a toxic-free future, after the release of the Greenpeace report “Dirty Laundry”- profiling the problem of toxic water pollution that results from the release of hazardous chemicals by the textile industry in China.