Voices from the Picket Line: Case Study 2: Compass Minerals & Unifor Local 16-O May 20, 2021 … from the Picket Line: Case Study 2: Compass Minerals & Unifor Local 16-O May 20, 2021 Share Main Image Image Case … of bargaining will affect how you and your members feel about going into the next round? Like any local union, at … News