Tractors set up in front of a building which hosts offices for "Cité de l'Agriculture", a French organism that brings together associations and actors of the agricultural world. They are gathering for an evening rally as actions intensify across France against a free-trade deal between the EU and South America's Mercosur bloc. France is strongly opposed to the EU signing off on the deal, saying French farmers would face unfair competition undercutting their livelihoods. EU countries such as Germany and Spain want it swiftly completed, but Polish Prime Minister Donald Tusk on Tuesday said that Warsaw would not accept the deal. IMAGES