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
Dominion Square Building Dominion Square Building The Dominion Square Building, also known as the Gazette Building, is a landmark office building in Downtown Montreal facing Dorchester Square on its northern side. It is located at 1010, Sainte-Catherine Street West, in Montreal, Quebec, Canada. The building is named after the old name of the Square and its southern access is provided by Dorchester Square Street, which connects Peel Street to Metcalfe Street and offers access to a 600-lot parking garage under the building. Completed between 1928 and 1930 in the Beaux Arts style, the Dominion Square Building is both a commercial office tower and