[alphakilo]

For what its worth, this seems to be a global occurrence -- there's been quite a lot of talk about Air Canada & Toronto's Pearson airport. Presumptively, people will continue to blame the federal government like they do for gasoline while failing to see it as part of a global trend.

[walterbell]

Canada policy sometimes follows in UK footsteps. There's a relevant table on page 7 of this 2020 UK document, https://www.repository.cam.ac.uk/bitstream/handle/1810/29941...