France, Rouen, 2021-09-26. Philippe Poutou, presidential candidate for 2021 was present at the demonstration. Demonstration on the second anniversary of the Lubrizol fire. Photograph by Martin Noda / Hans Lucas France, Rouen, 2021-09-26. Philippe Poutou, candidat a la presidentielle 2021 etait present a la manifestation. Manifestation pour le deuxieme anniversaire de l incendie de Lubrizol. Photographie de Martin Noda / Hans Lucas