The Greater Toronto Area has been the only place in Canada where some Australian size residential towers have been permitted. So far, Montreal & Vancouver won't allow any residential towers to even reach 65 stories.
If Montreal were to ever allow something like a La_Defense, Parramatta or a Canary_Wharf on the London_Docklands, then some Brisbane, Sydney, Melbourne and Toronto size towers would potentially be allowed.
Extremely restrictive Vancouver can't stop Burnaby, Coquitlam & especially Surrey from eventually having some Brisbane, Sydney, Melbourne and Toronto size towers.
https://dailyhive.com/vancouver/3200-east-broadway-vancouver-rupert-station-mst-aquilini Since these buildings would be within the small city linmits of Vancover, they won't be allowed to be on the scale of what Brisbane, Sydney, Melbourne and Toronto permit.
No residential or office tower within the city limits of little Vancouver is allowed to be as tall as the Telus_Sky tower at 222.3 m (729 ft) in Calgary and Seattle's Rainier_Square_Tower at 850-foot (260 m).
The Living_Shangri-La tower, at 200.86 metres (659 ft) and the Paradox_Hotel_Vancouver at 188-metre (617 ft) are the tallest within Vancouver.
Unfortunatly, Montreal can't quite be included into the category with, Brisbane-Sydney-Melbourne-Toronto (BSMT). That's because their tallest buildings still have to be shorter that what Paris & Melbourne allow. However, the Greater Montreal transportation infrastructure is at a level of what you would expect for a big city to have. Fortunately, Québec has never been thwarted by anything like a BC Mind Virus (BCMV).
https://jfdatalinks.blogspot.com/search?q=Brisbane%2C+Sydney%2C+Melbourne+and+Toronto
https://jfdatalinks.blogspot.com/search?q=GTA
https://jfdatalinks.blogspot.com/search?q=Brisbane+Airport+Railway+Line
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