Nationwide protests by farmers have once again taken place in Poland and the Czech Republic. The farmers’ union Solidarnosc in Poland called for a day of action on Wednesday, causing traffic jams in many places where farmers blocked roads with their tractors, the PAP news agency reported. According to the Polish police, demonstrations were expected at 580 locations with a total of up to 70,000 participants. The protests are directed against the European Union’s so-called Green Deal on climate and environmental protection as well as cheap imports of agricultural goods from Ukraine. Negotiators …