Greenpeace activists join with members from the Mayan community to form a human banner at the pyramid of Chichen Itza. This is one of 8 banners formed at important agricultural and archeological sites to demand ‘NO GMO’ (in Mayan: ‘MA OGM’ - No Genetically Modified Organisms). The activity draws attention to the risks of contamination to their honey production by transgenic soybean farming. 98% of Mayan honey is exported to the European Union.