Striking workers at the world's largest Nutella factory are shutting down production lines and preventing trucks from entering or leaving the plant.
Some 160 employees have been on strike over pay since May 28 at the factory in northern France, which owned by Italian confectionary company Ferrero.
Workers are asking for a pay increase of 4.5% and a bonus of €900 ($1,010), according to Agence France-Presse (AFP). The news agency reports that management have offered raises of only 0.4%.