Jenny’s house is situated on a little country lane, which is often used in rush hour by drivers who want to avoid the nearby main road and traffic lights. A few weeks ago workmen arrived to repair the badly damaged road surface, bringing with them large barriers and “No Entry” signs. “I was really worried at first,” said Jenny, “thinking that I would be unable to get my car out until the road work was finished. But then I went to look at the signs more closely and realized that they said ‘No Entry: Access for Residents Only.’ No detours…