London two months. The fortifications failed their only test when the New Model Army entered London in 1647, and they were levelled by Parliament the same year. London was plagued by disease in the early 17th century, culminating in the Great Plague of 1665–1666, which killed up to 100,000 people, or a fifth of the population. The Great Fire of London broke out in 1666 in Pudding Lane in the city and quickly swept through the wooden buildings. Rebuilding took over ten years and was supervised by Robert Hooke as Surveyor of London. In 1708 Christopher Wren's masterpiece, St Paul's Cathedral
Museum of London built city, urban development and London's social and cultural life, with interactive displays and activities for all ages. Fragments of the Roman London Wall can be seen just outside the museum. The museum had a £20 million redevelopment which was completed in May 2010. This was its biggest investment since opening in 1976. The re-design, by London-based architects Wilkinson Eyre, tells the story of London and Londoners from the Great Fire of 1666 to the present day. The transformation includes four new galleries. The new City Gallery features large street level windows along London Wall and provides an illuminated showcase