A study conducted by the Society of Automotive Engineers made a rather surprising claim when presented last week in Dayton, Ohio: Turn signal neglect is causing millions of crashes per year and may be more dangerous than distracted driving.
SAE observed a total of 12,000 lane-changing and turning vehicles and concluded 25 percent of drivers neglected to signal when turning and a whopping 48 percent neglected to do so when changing lanes.
Applying these percentages to U.S. drivers as a whole translates to 750 billion instances of turn signal neglect per year – or more than 2 billion instances per day, according to the study.
The study estimated that approximately 2 million crashes per year are a direct result of this issue.
By comparison, the U.S. Department of Transportation estimates that about 950,000 crashes are the direct result of distracted driving (driving while texting, talking on the phone, eating, putting on makeup, etc.).
"This is a first-of-its-kind report on a subject that amazingly, has never been studied," said Richard Ponziana, president of RLP Engineering and author of the report. "The turn signal is one of the very original automotive crash prevention devices and this simple driver-to-driver communication device remains extremely effective, but only when it is accurately displayed as required by law."
Read more: http://autos.aol.com/article/turn-signal-neglect-study/
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