Thousands of Polish farmers blocked motorways in locations acroos the country with trucks and tractors on Friday, protesting against the EU’s environmental policy and the influx of cheap grain from Ukraine, according to media reports. A list compiled by the farmers’ union Solidarnosc listed more than 260 planned protests. According to Ukrainian sources, the protesting farmers also blocked the Medyka-Schegyni crossing on the border with Ukraine. According to police estimates, there were approximately 1400 agricultural vehicles on the road in the western Polish city of Poznan. In Krakow, the pol…