French farmers block the A6 highway in Limonest, near Lyon, France, to protest against a squeeze in margins by retailers and food processors July 23, 2015. France announced measures worth up to 1.1 billion euros ($1.2 billion) on Wednesday to support its livestock farmers and try to halt protests which have escalated in recent days into road blockades in the northwest. The slogan reads "Prices for our production". REUTERS/Robert Pratta


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