News/Reuters/BP locks out union workers at its Midwest oil refineryBP locks out union workers at its Midwest oil refineryRefinitiv1 min readBP.+0.38%ESG and regulationReutersUK stocksUS stocks© Copyright Thomson Reuters 2026. Click For Restrictions - https://agency.reuters.com/en/copyright.htmlShow moreLogin or create a forever free account to read this newsLet's go