Sir Ed Davey took part in an obstacle course in Kent today as he continued his campaign of eye-catching campaign stunts. The Liberal Democrat party leader raced around an assault course in rural Tunbridge Wells, speaking afterwards about the importance of exercise and green spaces. He visited Arena Pursuits in Wadhurst, on the Kent and Sussex border, with his party’s Tunbridge Wells candidate Mike Martin, and stumbled briefly while stepping over tyres. When asked by KMTV if his party is doing enough to bridge the gap between recreation and conservation Sir Ed said: “It’s a really important bal…