Ha! Keyword search. I searched for “anti-Trudeau Russia” using Google, but any search engine would do.
That was one of many links, but I knew CBC is free access, so I posted that one.
There is an even older one (2023) linking the Ottawa rioters to Russian proxy sites too:
https://www.nationalobserver.com/2023/02/16/analysis/trudeau-resignation-freedom-convoy-russian-proxy-sites