Not sure where they draw the line and automatically classify a weapon. I know that if a cop finds a knife on me in Ontario and it's concealed, it's more of an issue than if it wasn't. I don't want to hijack this thread or debate this but...
"90. (1) Every person commits an offence who carries a weapon, a prohibited device or any prohibited ammunition concealed, unless the person is authorized under the Firearms Act to carry it concealed."
Source:
http://laws-lois.justice.gc.ca/eng/acts/c-46/page-44.html
And additionally there is the law specifically to prohibited knives...
"prohibited weapon means
(a) a knife that has a blade that opens automatically by gravity or centrifugal force or by hand pressure applied to a button, spring or other device in or attached to the handle of the knife, or
(b) any weapon, other than a firearm, that is prescribed to be a prohibited weapon"
Source:
http://laws-lois.justice.gc.ca/eng/acts/C-46/page-42.html?texthighlight=knife#s-84
Now I understand that unless the knife is one listed above it is a tool, but that can be left to a cop's discretion and I know a of a few that can give you a bit of a hard time, especially if they think you are hiding a knife. I would prefer to keep things out in the open and explain the knife attached to the clip is a tool as opposed to them finding it and then having to explain the knife I am "hiding" is a tool.
I never knew about the bylaw in Calgary. It's pretty interesting.
How would you go about concealing something like a Junglas or machete though? Would you be fined when one is found sheathed on your side? Also
, what happens when you pull out any knife to use it? At that point it's no longer concealed...