British Columbia Government Employees' Union v British Columbia (AG)
214 is a leading Supreme Court of Canada decision on the right to picket as a freedom of expression under section 2 ( b ) of "Canadian Charter of Rights and Freedoms" . 
<triplet> section 2(b) <subj> Canadian Charter of Rights and Freedoms <obj> part of <triplet> Canadian Charter of Rights and Freedoms <subj> section 2(b) <obj> has part