Karen Morris gives Horse Hero founder Fiona Price a taste of scurry driving. "It's thrilling" she says "because either you win or lose!" Karen explains how the ponies are harnessed to each other and the carriage, and walks the course with Fiona to show her the lines through the slalom, box and elbow. Fiona climbs up and Karen gives her instructions on how to hold the reins, steer and stop. "You balance round the turns with the outside rein, much like keeping the shoulder up under saddle", she says. Fiona sets off slowly but works up speed, which is scary as the ponies collide and cones go down! Karen shows her how it's done!