Jeremy Clarkson had never seen partner Lisa Hogan cry - but then a devastating incident on the farm changed everything.

Jeremy Clarkson and Kaleb Cooper locked horns over the farm manager's stand-in Harriet Cowan in Clarkson's Farm season four.

Clarkson’s Farm season four will be released in three parts – here’s the full schedule - From pub openings to tractor tantrums, here’s everything we know about Clarkson’s next countryside crusade ...