Editorial use only Demonstration against CETA. Greenpeace banner and protesters campaigning against CETA (Comprehensive Economic and Trade Agreement), the free-trade agreement between Canada and the European Union (EU). The agreement was signed on 30 October 2016 by the Prime Minister of Canada, and approved by the European Parliament on 15 February 2017. Photographed on 18 October 2016 at a meeting of the EU's commerce council in Luxembourg.