With strong new auto safety legislation being debated in congress,the role and scope of government regulation in the auto industry is becoming a hotly-contested issue. But one important consideration is being left out of the discussion: the role of private “regulation” of the auto industry. Even as the new legislation was being drafted, we were treated to an object lesson in non-governmental regulation when the non-profit Consumer Reports issued a “do not buy” warning for the Lexus GX after it exhibited lift-off oversteer on a test course. Because CR performs independent testing on a wide variety of dealer-example vehicles, it was able to detect this error, which prompted Toyota to stop sales and production of the model until a fix was released. Throughout the incident, NHTSA played second fiddle to CR, merely checking the non-profit’s work. The lesson: a subscriber-based, non-profit is the real front line of US auto regulation. But, as the Wall Street Journal [sub] reports, Consumer Reports is being shadowed by another organization called Consumers Digest… and you don’t want to make the mistake of confusing the one with the other.