Rival farmers' groups to unite for Jan 26 tractor rallies - Tractors block roads as farmers target supply chain in food shortage 'warning shot' - Tractor protest as minister pledges farmers 'new deal' - Farmer protest: Huge tractor convoy besieges Labour MP's key speech - Year in Review: Waikato dairy farmer's lifetime of collecting and restoring tractors - Voices: Do you support the 'tractor tax' on inherited farms? Join The Independent Debate - Iconic tractor producer backs farmers in row over tax hike and says 'we need to look after people who feed us' - Taxes and tractors in the US election - Farm tractors production down 26.85pc in two months - Dejavu for tractor parts industry in a FBR created crisis: PAAPAM