Can you offer an example of a protest you would consider comparable?
Obviously shutting down streets for hours or a day is not "violence" but preventing people from enjoying public roadways for 17+ days in their own neighbourhood is a violation of their liberities. Just the same a single day horn-honking protest would not be the same as weeks unending.
But language-lawyering about the word "violence" isn't really the point anyway, this is more about the right to protest being in tension with the rights of nearby residents and workers to live peacefully.
As far as I know every protest that was a week or longer had some sort of real violence (not just road closures) so you can probably just choose any protest and compare it. I am not very familiar with Canadian protests, but Occupy and BLM are the biggest examples of large multi day protests that I can think of and both had some level of violence.
At what point does shutting down a street go too far? 1 day, 2 days, a week? It seems somewhat arbitrary to me, and that is what I was trying to convey. I think any obstruction of a road is an inconvenience. Does that mean it is too much of a tension and is causing me to not be able to live peacefully? I don't think so.
I would also say that the point of the protest is to inconvenience people. If the truckers blocked roads in the middle of the Yukon nobody would care. The reason they are doing it in Ottawa is because it is capital and because it is populated.
I guess I wouldn't have as much of an issue if there was a clear standard, but as far as I can tell there isn't.
I think that we can rely on the courts to assess the situation and make an assessment, you can't codify into law the exact criteria. There are always tensions between rights, some combination of the laws, the courts, and the compliance and tolerance of the public has to settle on a decision on a case-by-case basis.
I think OWS is a good example, they got a lot of publicity and staged long term protests and demonstrations that indeed inconvenienced people, in a two month occupation there certainly was some disruption but I would invite you to compare the two events closely and I think you will see that this Ottawa situation is quite different both in the level of disruption and the quantity of arrests.
Of course in Canada we have lots of great examples of roads being blocked in isolated areas because of logging and pipeline protests, they draw a lot of the comparisons because despite their impact being very limited in terms of the people effected they are cleared out much more violently than has occurred in any instance here. Fairy Creek is something you can look into, the RCMP happily arrested journalists covering the protest crackdown in a gross violation of civil liberties and the rule of law.
I think if your impression of the protests in Ottawa is that they have simply "shut down a street" you should look into it in more detail. (For example the mayor tried to negotiate a deal to get the trucks to stop overnighting and honking in residential areas but failed to get it to stick, that's not related to blocking off one street downtown.) I know a few people that have been hassled on the street in a manner that resulting in them regarding the area unsafe and not a public space for them anymore.
Obviously shutting down streets for hours or a day is not "violence" but preventing people from enjoying public roadways for 17+ days in their own neighbourhood is a violation of their liberities. Just the same a single day horn-honking protest would not be the same as weeks unending.
But language-lawyering about the word "violence" isn't really the point anyway, this is more about the right to protest being in tension with the rights of nearby residents and workers to live peacefully.