One Canada Square of the building, designed by Cesar Pelli and Koetter Kim. The extension replaced the stainless steel columns, car parking spaces and road leading to Canada Square. The extension was made to create more retail space at street level, where five tenants were chosen to occupy the space: four restaurants and Lloyds Bank. The extension's roof terrace is open to diners and contains a green roof having sedum moss. The name given to the building by the developers is 'One Canada Square', but it is often incorrectly called 'Canary Wharf Tower' or simply 'Canary Wharf'. The Civil Aviation Authority shows the
Monument Square, London Monument Square, London Monument Square is a public square in the City of London, England, next to the Monument (the Monument to the Great Fire of London). It is to be created as part of Monument Street is pedestrianised. It also features a glass pavilion which was designed by Bere Architects and unveiled on 31 January 2007. In the past, there already was the Monument Square around the Monument, formerly known as the "'Monument Yard". Later it was merged into the Monument Street. "A Dictionary of London" by Henry A Harben (1918) describes it as follows: Monument Square On the