LONDON - The normal bustle of London's financial district has been quieted by the latest national lockdown, with businesses shuttered and work shifted to home. But the sudden lull and the unexpected vacating of prime real estate has seen at least one venture (albeit an illegal one) thrive: an indoor weed farm. That ended this past week when police officers discovered the criminal operation, which they called a "cannabis factory," in a basement equipped with wired lighting and ventilation tubes in a commercial building not far from the Bank of England. [continues 318 words]