S5, E34: Joining the festive spirit at Manor Farm is Sir Keir Starmer, who swaps the corridors of power for Alan's lawns, Dame Penelope Keith also pops by and we have an audience with Father Brown's Mark Williams too. Also in this edition, horticulturalist Camilla Bassett Smith opens the pages of her festive diary, Andy Clarke is here with drinks that won't give you a hangover, and we've a couple of donkeys to boot.