Faculty of Law, University of Cambridge named after the University's first full-time Vice-Chancellor and Professor of Public Law, Professor Sir David Williams. The Building opened in 1996 and was designed by Norman Foster, who also designed the terminal building at Stansted Airport and 30 St Mary Axe (the "Gherkin" in London). The building suffered serious acoustic problems (primarily due to a lack of consideration of acoustics in Foster's design), with its form amplifying any noise from the lower levels and causing significant disturbance at higher levels, not least in the library. This was fixed in 1999 with the installation of a glazed acoustic screen, separating quiet
30 St Mary Axe and neighbouring structures. The United Kingdom government's statutory adviser on the historic environment, English Heritage, and the City of London's governing body, the City of London Corporation, were keen that any redevelopment must restore the Baltic Exchange's old façade onto St Mary Axe. The Exchange Hall was a celebrated fixture of the shipping market. English Heritage then discovered that the damage was far more severe than initially thought, and they stopped insisting on full restoration, albeit over the objections of architectural conservationists. The Baltic Exchange and the Chamber of Shipping sold the land to Trafalgar House in 1995. Most of