Ohr v. International Union of Operating Engineers, Local 150, AFL-CIO

**What Happened** This case involved a dispute between a worker named Ohr and a local union (Operating Engineers Local 150). Ohr claimed the union retaliated against him for some action he took. The case also involved the union's use of protest banners and an inflatable rat - common tools unions use to publicize labor disputes. A regional labor official tried to stop these displays, arguing they were illegal because they targeted the wrong employer. **What the Court Decided** The court sided completely with the union. It rejected Ohr's retaliation claim and allowed the union to continue using their protest banners and inflatable rat. The court found that the regional official couldn't prove the union's displays were actually illegal secondary activity (protesting against a neutral party instead of the actual employer involved in the dispute). **Why This Matters for Workers** This ruling protects unions' ability to use traditional protest tools like banners and inflatable rats during labor disputes. It also shows that retaliation claims against unions face significant legal hurdles. For union members, this preserves important tactics for drawing public attention to workplace conflicts, though it also demonstrates the challenges workers may face when bringing complaints against their own unions.