David Harper and Catherine Southon are travelling about the Jurassic Coast on the fourth leg of their trip. As David takes charge of map reading, Catherine continues to struggle to navigate through the gearbox of their little French motor.David fancies a ceramic cat and, having had some success with it last time, another piece of Dutch Delft. Catherine finds an old clothes rail big enough to hang the very biggest pair of Victorian pants.In a break from the shops, Catherine plays dress-up as she goes to war in Weymouth, while David throws a pot in Poole. The competition is hotting up but, with the auction watched from a former courtroom, order is assured!