Respectfully, I think this is a stretch. Windsor was resolved when the Province of Ontario filed a court injunction (11 Feb) and used WPS and OPP to clear the blockade (12 Feb) peacefully within hours of the injunction, several days before the EA was enacted. By timelines, as far as I can tell, Coutts was again resolved locally when the convoy protesters left peacefully on Tuesday 15 Feb, following the RCMP’s weapons bust on Monday 14 Feb (day of, but before the Parliament vote to enact the EA) and charges laid in a small group of protesters that had integrated themselves into the larger peaceful group. Perhaps there is a case that the EA enactment late on 14 Feb influenced the Emerson, MB blockade removal late-15/early-16 Feb, although any media and RCMP statements I find surrounding that crossing makes no reference to the EA.