People demonstrate against the visit of French president, on October 30, 2019, in Rouen, one month after a fire broke out at the Lubrizol chemicals factory. The fire at the Lubrizol plant just outside the French city of Rouen saw some thousands of tonnes of chemical products burned and acrid smoke spread some 22 kilometres (14 miles) from the site. Photo by Raphael Lafargue/ABACAPRESS.COM