BRUSSELS—EU antitrust regulators on Tuesday raided several automotive companies and associations in several countries on suspicion of breaching the bloc’s cartel rules, while Britain’s competition authority also launched a probe. The European Commission also sent companies requests for information, it said without disclosing company names. “The inspections and requests for information concern possible collusion in relation to the collection, treatment, and recovery of end-of-life cars and vans which are considered waste,” the EU competition enforcer said in a statement. Renault said it “confirms that it was visited today by European Commission investigators” and that it was cooperating fully. Opel, a brand of world No. 4 carmaker Stellantis, said its offices had been searched by investigators. “The subject of investigation is the area of recycling end-of-life vehicles,” Opel said in a statement. “Of course, we cooperate fully with the authorities.” German carmaker BMW said it had received a request for information …