(On the Kia Rio) Small wonder Kia’s importer in Britain is sponsoring the Pedestrian Association’s Walking Bus scheme. The idea is that parents take it in turns to walk a group, or “bus”, of children to their school in a morning. After three days of being transported in the Rio, my kids thought it was a brilliant idea to walk instead. Even though their school is 18 miles away and it was blowing a gale directly from the Canadian tundra.