https://storeys.com/vancouver-2538-birch-street-broadway-rental-tower-controversy-construction/
https://www.shapeyourcity.ca/2538-birch
Seattle and Calgary have never used shadow restrictions to the extent that Vancouver has. Vancouver has used almost every excuse possible to not permit buildings to be as tall as those in Calgary and Seattle.
https://cityhallwatch.wordpress.com/2020/07/13/shadow-analysis-2538-birch/
Seattle is a little ways south of Vancouver and Calgary is a good ways NE of Vancouver.
https://cityhallwatch.wordpress.com/2020/07/13/support-vs-oppose-statistics-2538-birch/