Elections are not referenda on the design details of one component of one capital project.
That said, the local Councillor is on record as opposing this particular design choice (Osgoode); as is the Mayor, so those locally elected were mandated in this regard, however, peripherally, it should be conceded.
The current government provincially has not elected anyone near downtown Toronto, so there too the voters spoke; the fact that (some) voters supported this government in Barrie or St. Kitts or Haldimand or Brampton, where one imagines this project is of little interest, can hardly be considered a mandate to push this project through at this location, in this form.
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As noted, I'm not militantly opposed here so much as I feel this is a poor choice, insufficiently justified, which ought to be discussed more openly. Had that opportunity been afforded by Mx at an earlier date, the current discussion would not likely be happening.
Community meetings in which designs were not shared; and where they were, alternatives were not shared, costs were not shared, and the staff sent to the meetings lacked the requisite expertise to speak to the issues are not really a good faith effort to engage the community in an honest and fair discussion of the trade-offs being made.