Share FacebookTwitterWhatsAppPinterestLinkedinCopy URLTelegramEmailTumblrReddItPrintKoo KASTRO (Greece), Jan 8 : Farmers in Greece escalated nationwide protests on Thursday, launching a 48-hour blockade of major highways, junctions and toll stations over soaring production costs and a contentious European Union trade deal with South American nations. Tractors lined key routes across the country, halting all traffic except emergency vehicles. Police directed traffic to secondary routes when possible and did not intervene to counter the blockades.