Highway Death Toll Warning Signs May Cause More Crashes, Not Less
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less](https://www.fi38.com/wp-content/uploads/2022/04/9457/highway-death-toll-warning-signs-may-cause-more-crashes-notless-850x567.jpg)
A new study suggests showing highway death tolls on roadside message boards in a bid to curb crashes may actually cause more accidents.
A new study suggests showing highway death tolls on roadside message boards in a bid to curb crashes may actually cause more accidents.