This area of Canadian law is almost entirely dependent on concepts of "reasonability" so there is nothing unusual here. Our equivalent of the Bill of Rights is

This area of Canadian law is almost entirely dependent on concepts of "reasonability" so there is nothing unusual here. Our equivalent of the Bill of Rights is bookended by a section of "reasonable limits" (cf. https://en.wikipedia.org/wiki/Section_1_of_the_Canadian_Charter_of_Rights_and_Freedoms https://en.wikipedia.org/wiki/Section_1_of_the_Canadian_Char...) and a "notwithstanding clause" that allows for a "temporary override" of several other sections (https://en.wikipedia.org/wiki/Section_33_of_the_Canadian_Charter_of_Rights_and_Freedoms https://en.wikipedia.org/wiki/Section_33_of_the_Canadian_Cha...). It's as vague and unpredictable as ever.