HardOCP News
[H] News
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- Dec 31, 1969
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Did we really need another study telling us that drivers on cell phones cause congestion? They also cause indigestion
.in other drivers stuck behind them in traffic.
Motorists yakking away, even with handsfree devices, crawl about 2 mph slower on commuter-clogged roads than people not on the phone, and they just don't keep up with the flow of traffic, said study author David Strayer, a psychology professor at the University of Utah.