One Canada Square of London."" One Canada Square was originally designed to be high at 55 storeys, but that penetrated the permitted projection height of the flight obstruction area of the airport approach district to London City Airport, but this was extended to a height of above kerb level in consideration of the fact that One Canada Square was on the external zone of the airport approach. To comply with air traffic safety regulations, the architects took five floors off the tower. The final height of was permitted, otherwise, the developers would have had to dismantle what was necessary to fit the height
Canada Square Complex UNICEF Canada are also headquartered there. 2190 Yonge Street was built in 1987 with 6 floors and of space. Major tenants: 2180 Yonge's major tenants include: Canada Square Complex Canada Square is a complex of three interconnected office buildings located at Yonge and Eglinton in Toronto, Ontario, Canada, including a small shopping concourse and a multiplex cinema. The two main towers are examples of International Style. The complex's largest tenant is Canadian Tire, which has its corporate offices in two of the buildings (it is not a retail location). 2200 Yonge Street is located directly above the Toronto Transit Commission's