Free rides cut drunk driving? study tests the idea.
NCT ID NCT04949711
First seen Apr 25, 2026 · Last updated May 16, 2026 · Updated 5 times
Summary
This study looked at whether offering people subsidized ridesharing could help reduce drunk driving and alcohol use. Over 7,000 adults who drink at bars and own a smartphone took part. Researchers measured how often they drove after drinking and how much they drank, comparing results before and after the ridesharing offer.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Columbia University Irving Medical Center
New York, New York, 10032, United States
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