London is a vast city with a population of more than 7.5 million. It is a myriad of quite streets and bustling avenues. There are parks where silence reigns and noisy squares. It is a romantic city and cultural haven. It is, also, a Royal City where the current monarch, Queen Elizabeth I, resides and reigns. London is old, it is young and, like all great cities, it is continually evolving, changing its face while remaining the same where it matters.