Beginning in the 1980s, SOM planned the design and construction of Canary Wharf in London. Intended to accommodate a flourishing financial sector and revitalize London's former Docklands, the plan included more than 20 building sites and a host of public spaces and amenities. The plan also provided for a robust transportation network including a light rail station that connects to the London Underground. The massive scale of the project led to the opening of SOM's London office in 1986. The firm's work at Canary Wharf continued into the new millennium, with the completion of Five Canada Square in 2002.