More cyclists = more or less injuries?

Recently, surgeons and emergency room physicians at the Rocky Mountain Regional Trauma Center in Denver noticed a troubling trend. They seemed to be seeing cyclists with more serious injuries than in years past. Since many of the physicians at the hospital, a Level I trauma center serving the Denver metropolitan area, were themselves cyclists, they wondered if their sense of things was accurate.

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How can more cyclists mean fewer accidents? “It seems unlikely that people walking or bicycling obey traffic laws more” just because more of them are on the streets, the author of the California study wrote. “Adaptation in motorist behavior seems more plausible.” In other words, when more cyclists show up on the roads, car drivers become used to them and respond appropriately. As the British report pointed out, “common events are safe, and rare events are dangerous.” Making cycling safer, the report concluded, “ requires that it become more popular.”

Two conflicting views. Read this article in the New York Times for the full story.