Theft is a word associated with things like bank robberies, burglary, muggings and even fraud, but what would you think if you woke up one day, looked out of the window and found that someone had stolen the entire pavement of your street? That' s what residents of London and other large cities across Britain wake up to with increasing frequency and the reason, believe it or not, is the ever-growing popularity of gardening. See the connection? Or are you completely confused? Let me explain.