Washington – A decade-old benchmark for determining when a driver is legally drunk should be lowered in an effort to reduce alcohol-related car crashes that claim about 10,000 lives each year, U.S. safety investigators said on Tuesday.
The National Transportation Safety Board recommended that all 50 states lower the threshold from 0.08 blood-alcohol content (BAC) to 0.05.
The idea is part of a safety board initiative outlined in a staff report and approved by the panel to eliminate drunk driving, which accounts for about a third of all road deaths.
Lowering the rate to 0.05 would save about 500 to 800 lives annually, the safety board report said.
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