Video: Farmers hold second day of protests at milk processing plants Environment Secretary Caroline Spelman and farming minister Jim Paice are to meet dairy farmers in Llanelwedd, at the Royal Welsh Show, one of the largest agricultural events in the UK. The campaign group Farmers for Action said 750 farmers demonstrated outside the dairy plant in Droitwich while around 400 farmers and 20 tractors formed a blockade at the Folston site on Friday night.